A magnitude ML 2.0 earthquake occured in region: 7 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8310, 13.1600 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 7 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Arquata del Tronto | AP | 13 | 1178 | 8691 |
Montegallo | AP | 14 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Accumoli | RI | 17 | 667 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Bolognola | MC | 19 | 142 | 13844 |
Montefortino | FM | 19 | 1178 | 15022 |
Cerreto di Spoleto | PG | 20 | 1075 | 16097 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-08-25 22:20:03 |
42.8313 | 13.16 | 10 | 2019-02-12 13:57:24 |
Bollettino Sismico Italiano INGV | 36578601 |
Reviewed Rev100 |
ML 2.0 | 2016-08-25 22:20:03 |
42.8323 | 13.1598 | 10 | 2016-08-25 22:26:00 |
Sala Sismica INGV-Roma | 27241051 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 22:20:03 ± 0.06 |
Latitude | 42.8313 ± 0.0027 |
Longitude | 13.1600 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 36578601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 33 |
Number of associated phases, regardless of their use for origin computation | 58 |
Number of defining phases | 57 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78331 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 32 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 27241051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-25 22:26:00 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 36578601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-12-13 16:34:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IOCA.HHZ. | 2016-08-25T22:20:39.04 | 3.0 | positive | manual | Pn | 2.7 | 0 | |||
IV.FRON.EHZ. | 2016-08-25T22:20:29.52 | 0.6 | undecidable | manual | S | 335 | 83.8494 | 50 | 0.95 | 33 |
IV.ARVD.HHZ. | 2016-08-25T22:20:27.37 | 0.3 | undecidable | manual | S | 347 | 76.0683 | 50 | 0.88 | 52 |
IV.ATSC.EHE. | 2016-08-25T22:20:27.17 | 0.6 | undecidable | manual | S | 330 | 76.0683 | 50 | 0.67 | 38 |
IV.CING.HHZ. | 2016-08-25T22:20:22.55 | 0.3 | undecidable | manual | S | 3 | 60.3951 | 50 | 0.22 | 66 |
IV.FOSV.EHZ. | 2016-08-25T22:20:22.20 | 0.3 | undecidable | manual | S | 328 | 60.6948 | 50 | -0.2 | 67 |
IV.EL6.EHZ. | 2016-08-25T22:20:21.65 | 0.3 | undecidable | manual | S | 355 | 55.4001 | 50 | 0.66 | 59 |
IV.ATCC.EHZ. | 2016-08-25T22:20:21.69 | 0.3 | undecidable | manual | S | 313 | 57.5979 | 50 | 0.12 | 68 |
IV.SNTG.HHZ. | 2016-08-25T22:20:19.63 | 0.3 | undecidable | manual | S | 339 | 50.2164 | 50 | 0.03 | 70 |
IV.ATBU.EHZ. | 2016-08-25T22:20:19.11 | 0.3 | undecidable | manual | P | 326 | 86.9463 | 50 | 0.68 | 55 |
IV.ASSB.HHZ. | 2016-08-25T22:20:18.55 | 0.3 | undecidable | manual | S | 300 | 47.0196 | 50 | -0.18 | 69 |
IV.ARVD.HHZ. | 2016-08-25T22:20:17.01 | 0.1 | undecidable | manual | P | 347 | 76.0683 | 50 | 0.26 | 85 |
IV.FRON.EHZ. | 2016-08-25T22:20:17.83 | 0.3 | undecidable | manual | P | 335 | 83.8494 | 50 | -0.12 | 65 |
IV.ARRO.EHZ. | 2016-08-25T22:20:17.95 | 0.1 | undecidable | manual | S | 229 | 42.624 | 50 | 0.39 | 88 |
IV.TERO.HHZ. | 2016-08-25T22:20:17.63 | 0.1 | undecidable | manual | S | 122 | 42.9237 | 50 | -0.02 | 95 |
IV.VCEL.EHZ. | 2016-08-25T22:20:16.50 | 0.6 | negative | manual | P | 131 | 73.6707 | 50 | 0.11 | 44 |
IV.CAMP.HHZ. | 2016-08-25T22:20:16.03 | 0.1 | undecidable | manual | S | 148 | 38.5281 | 50 | -0.45 | 88 |
IV.FAGN.HHZ. | 2016-08-25T22:20:16.76 | 0.6 | undecidable | manual | P | 151 | 71.6727 | 50 | 0.69 | 38 |
IV.ATSC.EHE. | 2016-08-25T22:20:16.97 | 0.3 | undecidable | manual | P | 330 | 76.0683 | 50 | 0.21 | 64 |
IV.RM33.EHZ. | 2016-08-25T22:20:15.79 | 0.3 | undecidable | manual | S | 173 | 36.0417 | 50 | -0.02 | 72 |
IV.FOSV.EHZ. | 2016-08-25T22:20:14.11 | 0.1 | undecidable | manual | P | 328 | 60.6948 | 50 | -0.28 | 87 |
IV.FIAM.HHZ. | 2016-08-25T22:20:14.46 | 1.0 | negative | manual | P | 183 | 62.5929 | 50 | -0.21 | 22 |
IV.GUMA.HNN. | 2016-08-25T22:20:14.15 | 0.3 | undecidable | manual | S | 29 | 29.3484 | 50 | 0.13 | 72 |
IV.CING.HHZ. | 2016-08-25T22:20:14.73 | 0.1 | undecidable | manual | P | 3 | 60.3951 | 50 | 0.39 | 85 |
IV.CESI.HHZ. | 2016-08-25T22:20:13.12 | 0.1 | undecidable | manual | S | 313 | 28.3494 | 50 | -0.63 | 84 |
IV.T1243.HHZ. | 2016-08-25T22:20:13.45 | 0.3 | undecidable | manual | S | 122 | 27.8499 | 50 | -0.17 | 71 |
IV.EL6.EHZ. | 2016-08-25T22:20:13.21 | 0.1 | undecidable | manual | P | 355 | 55.4001 | 50 | -0.36 | 87 |
IV.CSP1.EHZ. | 2016-08-25T22:20:13.55 | 0.1 | undecidable | manual | S | 7 | 29.1486 | 50 | -0.42 | 90 |
IV.ATCC.EHZ. | 2016-08-25T22:20:13.83 | 0.1 | undecidable | manual | P | 313 | 57.5979 | 50 | -0.08 | 92 |
IV.LNSS.HHZ. | 2016-08-25T22:20:13.55 | 0.1 | undecidable | manual | S | 201 | 27.1506 | 50 | 0.11 | 96 |
IV.ARRO.EHZ. | 2016-08-25T22:20:12.53 | 0.6 | negative | manual | P | 229 | 42.624 | 50 | 0.94 | 36 |
IV.OFFI.HHZ. | 2016-08-25T22:20:12.76 | 0.3 | undecidable | manual | P | 75 | 44.2224 | 50 | 0.91 | 54 |
IV.SNTG.HHZ. | 2016-08-25T22:20:12.26 | 0.1 | undecidable | manual | P | 339 | 50.2164 | 50 | -0.51 | 84 |
IV.T1215.EHZ. | 2016-08-25T22:20:12.14 | 0.3 | undecidable | manual | S | 262 | 23.9538 | 112 | -0.27 | 70 |
IV.GIGS.HHZ. | 2016-08-25T22:20:12.99 | 0.6 | undecidable | manual | P | 141 | 53.8017 | 50 | -0.32 | 44 |
IV.FDMO.HHZ. | 2016-08-25T22:20:11.97 | 0.1 | undecidable | manual | S | 345 | 23.5542 | 113 | -0.3 | 93 |
IV.TERO.HHZ. | 2016-08-25T22:20:11.27 | 0.6 | positive | manual | P | 122 | 42.9237 | 50 | -0.37 | 44 |
IV.ASSB.HHZ. | 2016-08-25T22:20:11.86 | 0.1 | undecidable | manual | P | 300 | 47.0196 | 50 | -0.41 | 87 |
IV.CAMP.HHZ. | 2016-08-25T22:20:10.71 | 1.0 | undecidable | manual | P | 148 | 38.5281 | 50 | -0.26 | 23 |
IV.RM33.EHZ. | 2016-08-25T22:20:10.40 | 0.6 | negative | manual | P | 173 | 36.0417 | 50 | -0.18 | 47 |
IV.FEMA.HNZ. | 2016-08-25T22:20:10.19 | 0.1 | undecidable | manual | S | 328 | 17.0718 | 120 | -0.07 | 99 |
IV.CSP1.EHZ. | 2016-08-25T22:20:09.08 | 0.1 | undecidable | manual | P | 7 | 29.1486 | 50 | -0.44 | 89 |
IV.LNSS.HHZ. | 2016-08-25T22:20:09.16 | 0.3 | negative | manual | P | 201 | 27.1506 | 50 | -0.05 | 73 |
IV.CESI.HHZ. | 2016-08-25T22:20:09.18 | 0.1 | undecidable | manual | P | 313 | 28.3494 | 50 | -0.21 | 94 |
IV.T1212.HNE. | 2016-08-25T22:20:09.24 | 0.3 | undecidable | manual | S | 227 | 12.876 | 127 | 0.19 | 73 |
IV.GUMA.HNN. | 2016-08-25T22:20:09.70 | 0.3 | undecidable | manual | P | 29 | 29.3484 | 50 | 0.16 | 71 |
IV.MMO1.EHN. | 2016-08-25T22:20:09.54 | 0.3 | undecidable | manual | S | 61 | 15.4734 | 122 | -0.26 | 71 |
IV.T1215.EHZ. | 2016-08-25T22:20:08.50 | 0.3 | undecidable | manual | P | 262 | 23.9538 | 112 | -0.12 | 72 |
IV.FDMO.HHZ. | 2016-08-25T22:20:08.22 | 0.1 | undecidable | manual | P | 345 | 23.5542 | 113 | -0.32 | 93 |
IV.MC2.EHZ. | 2016-08-25T22:20:08.32 | 0.1 | undecidable | manual | S | 15 | 9.1797 | 137 | 0.23 | 97 |
IV.T1243.HHZ. | 2016-08-25T22:20:08.92 | 0.6 | undecidable | manual | P | 122 | 27.8499 | 50 | -0.39 | 45 |
IV.FEMA.HNZ. | 2016-08-25T22:20:07.42 | 0.1 | undecidable | manual | P | 328 | 17.0718 | 120 | 0.05 | 99 |
IV.MMO1.EHN. | 2016-08-25T22:20:07.11 | 0.3 | undecidable | manual | P | 61 | 15.4734 | 122 | 0 | 75 |
IV.MC2.EHZ. | 2016-08-25T22:20:06.36 | 0.3 | undecidable | manual | P | 15 | 9.1797 | 137 | 0.24 | 72 |
IV.T1212.HNE. | 2016-08-25T22:20:06.95 | 0.3 | undecidable | manual | P | 227 | 12.876 | 127 | 0.28 | 71 |
IV.NRCA.HNZ. | 2016-08-25T22:20:06.95 | 0.1 | undecidable | manual | S | 274 | 3.6963 | 159 | -0.11 | 100 |
IV.T1242.HHZ. | 2016-08-25T22:20:05.77 | 0.1 | undecidable | manual | P | 94 | 3.5964 | 160 | 0.25 | 97 |
IV.NRCA.HNZ. | 2016-08-25T22:20:05.73 | 0.1 | positive | manual | P | 274 | 3.6963 | 159 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:1.7 | 0.00019350000000000001 | 0.24 | AML | other | m | 2016-08-25T22:20:58.52 |
IV.CAMP.HHE. | ML:1.2 | 0.000253 | 0.2 | AML | other | m | 2016-08-25T22:20:58.47 |
IV.FAGN.HHN. | ML:1.8 | 0.00011099999999999999 | 0.36 | AML | other | m | 2016-08-25T22:21:09.84 |
IV.FAGN.HHE. | ML:1.9 | 0.00013000000000000002 | 0.26 | AML | other | m | 2016-08-25T22:21:10.93 |
IV.FIAM.HHN. | ML:1.4 | 0.00005365 | 0.48 | AML | other | m | 2016-08-25T22:21:09.72 |
IV.FIAM.HHE. | ML:1.7 | 0.00010580000000000001 | 0.6 | AML | other | m | 2016-08-25T22:21:05.84 |
IV.LNSS.HHN. | ML:2.3 | 0.001145 | 0.3 | AML | other | m | 2016-08-25T22:20:57.42 |
IV.LNSS.HHE. | ML:2.3 | 0.001145 | 0.9 | AML | other | m | 2016-08-25T22:20:58.33 |
IV.RM33.EHE. | ML:2.1 | 0.0004455 | 0.22 | AML | other | m | 2016-08-25T22:20:58.63 |
IV.RM33.EHN. | ML:1.9 | 0.00029049999999999996 | 0.14 | AML | other | m | 2016-08-25T22:20:58.75 |
IV.T1243.HHN. | ML:2.3 | 0.0010194999999999998 | 0.8 | AML | other | m | 2016-08-25T22:20:58.27 |
IV.T1243.HNN. | ML:2.3 | 0.000951 | 0.8 | AML | other | m | 2016-08-25T22:20:58.27 |
IV.T1243.HHE. | ML:2.4 | 0.00149 | 0.82 | AML | other | m | 2016-08-25T22:20:58.27 |
IV.T1243.HNE. | ML:2.5 | 0.00152 | 0.84 | AML | other | m | 2016-08-25T22:20:58.27 |
IV.TERO.HHE. | ML:2.0 | 0.00028100000000000005 | 1.54 | AML | other | m | 2016-08-25T22:21:01.82 |
IV.TERO.HHN. | ML:2.0 | 0.00033650000000000005 | 0.54 | AML | other | m | 2016-08-25T22:21:01.12 |
IV.VCEL.EHN. | ML:1.9 | 0.0001226 | 1.3 | AML | other | m | 2016-08-25T22:21:11.98 |
IV.VCEL.EHE. | ML:1.9 | 0.00012805 | 1.26 | AML | other | m | 2016-08-25T22:21:11.81 |