A magnitude ML 2.0 earthquake occured in region: 6 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8320, 13.1400 at 8 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 16 | 523 | 9214 |
Cascia | PG | 16 | 3217 | 12431 |
Montemonaco | AP | 17 | 604 | 13035 |
Accumoli | RI | 18 | 667 | 13702 |
Cerreto di Spoleto | PG | 18 | 1075 | 14777 |
Sellano | PG | 18 | 1079 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-08-24 15:58:22 |
42.8318 | 13.1395 | 8 | 2019-02-12 13:57:21 |
Bollettino Sismico Italiano INGV | 30678921 |
Field | Value |
---|---|
Time (UTC) | 2016-08-24 15:58:22 ± 0.05 |
Latitude | 42.8318 ± 0.0027 |
Longitude | 13.1395 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 30678921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 162 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 59 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68079 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 30678921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-01-22 02:57:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2016-08-24T15:58:41.06 | 0.6 | undecidable | manual | S | 314 | 56.3991 | 50 | 0.57 | 40 |
IV.ASSB.HHZ. | 2016-08-24T15:58:38.01 | 0.3 | undecidable | manual | S | 301 | 45.5211 | 50 | 0.43 | 64 |
IV.SNTG.HHZ. | 2016-08-24T15:58:38.63 | 0.3 | undecidable | manual | S | 341 | 49.617 | 50 | -0.06 | 69 |
IV.TERO.HHZ. | 2016-08-24T15:58:37.26 | 0.3 | undecidable | manual | S | 121 | 44.4222 | 50 | -0.03 | 70 |
IV.CAMP.HHZ. | 2016-08-24T15:58:36.19 | 0.3 | undecidable | manual | S | 146 | 39.5271 | 50 | 0.2 | 68 |
IV.ARVD.HHZ. | 2016-08-24T15:58:35.95 | 0.6 | undecidable | manual | P | 348 | 75.5688 | 50 | 0.22 | 42 |
IV.RM33.HNE. | 2016-08-24T15:58:35.55 | 0.6 | undecidable | manual | S | 170 | 36.3414 | 102 | 0.45 | 43 |
IV.GUMA.HHZ. | 2016-08-24T15:58:33.33 | 0.3 | undecidable | manual | S | 32 | 30.1476 | 104 | 0.32 | 67 |
IV.CESI.HHZ. | 2016-08-24T15:58:32.22 | 0.3 | undecidable | manual | S | 315 | 27.0507 | 106 | 0.24 | 69 |
IV.EL6.EHZ. | 2016-08-24T15:58:32.28 | 0.3 | undecidable | manual | P | 357 | 55.3002 | 50 | -0.31 | 64 |
IV.CSP1.EHZ. | 2016-08-24T15:58:32.75 | 0.3 | undecidable | manual | S | 10 | 29.3484 | 105 | 0.02 | 72 |
IV.T1243.HNZ. | 2016-08-24T15:58:32.87 | 0.6 | undecidable | manual | S | 121 | 29.2485 | 105 | 0.15 | 47 |
IV.CESX.HHZ. | 2016-08-24T15:58:32.03 | 1.0 | undecidable | manual | P | 241 | 51.4152 | 50 | 0.03 | 23 |
IV.ATCC.EHZ. | 2016-08-24T15:58:32.62 | 0.3 | undecidable | manual | P | 314 | 56.3991 | 50 | -0.14 | 66 |
IV.SNTG.HHZ. | 2016-08-24T15:58:31.30 | 0.3 | undecidable | manual | P | 341 | 49.617 | 50 | -0.43 | 63 |
IV.LNSS.HHZ. | 2016-08-24T15:58:31.85 | 1.0 | undecidable | manual | S | 198 | 26.6511 | 106 | 0.01 | 24 |
IV.ASSB.HHZ. | 2016-08-24T15:58:30.75 | 0.3 | undecidable | manual | P | 301 | 45.5211 | 50 | -0.34 | 65 |
IV.TERO.HHZ. | 2016-08-24T15:58:30.63 | 0.3 | undecidable | manual | P | 121 | 44.4222 | 50 | -0.29 | 66 |
IV.FDMO.HHZ. | 2016-08-24T15:58:30.60 | 0.3 | undecidable | manual | S | 349 | 23.0547 | 108 | -0.06 | 72 |
IV.CAMP.HHZ. | 2016-08-24T15:58:29.90 | 0.1 | undecidable | manual | P | 146 | 39.5271 | 50 | -0.27 | 89 |
IV.RM33.HNE. | 2016-08-24T15:58:29.56 | 1.0 | undecidable | manual | P | 170 | 36.3414 | 102 | -0.1 | 23 |
IV.LNSS.HHZ. | 2016-08-24T15:58:28.07 | 0.6 | undecidable | manual | P | 198 | 26.6511 | 106 | 0.29 | 45 |
IV.GUMA.HHZ. | 2016-08-24T15:58:28.53 | 0.1 | undecidable | manual | P | 32 | 30.1476 | 104 | 0.08 | 94 |
IV.MMO1.EHZ. | 2016-08-24T15:58:28.64 | 0.3 | undecidable | manual | S | 64 | 16.9719 | 114 | -0.04 | 73 |
IV.CSP1.EHZ. | 2016-08-24T15:58:28.10 | 0.1 | undecidable | manual | P | 10 | 29.3484 | 105 | -0.19 | 92 |
IV.T1243.HNZ. | 2016-08-24T15:58:28.48 | 0.6 | undecidable | manual | P | 121 | 29.2485 | 105 | 0.2 | 46 |
IV.CESI.HHZ. | 2016-08-24T15:58:27.79 | 0.3 | undecidable | manual | P | 315 | 27.0507 | 106 | -0.06 | 71 |
IV.FDMO.HHZ. | 2016-08-24T15:58:26.96 | 0.3 | undecidable | manual | P | 349 | 23.0547 | 108 | -0.13 | 71 |
IV.MC2.EHZ. | 2016-08-24T15:58:26.72 | 0.3 | undecidable | manual | S | 24 | 9.6792 | 128 | 0.22 | 71 |
IV.MMO1.EHZ. | 2016-08-24T15:58:25.97 | 0.3 | undecidable | manual | P | 64 | 16.9719 | 114 | 0.02 | 73 |
IV.FEMA.HNZ. | 2016-08-24T15:58:25.98 | 0.3 | undecidable | manual | P | 333 | 16.1727 | 115 | 0.18 | 71 |
IV.NRCA.HNZ. | 2016-08-24T15:58:24.53 | 0.3 | undecidable | manual | S | 275 | 2.0979 | 165 | -0.43 | 69 |
IV.MC2.EHZ. | 2016-08-24T15:58:24.67 | 0.1 | undecidable | manual | P | 24 | 9.6792 | 128 | -0.02 | 99 |
IV.NRCA.HNZ. | 2016-08-24T15:58:23.78 | 0.1 | undecidable | manual | P | 275 | 2.0979 | 165 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.8 | 0.00017549999999999998 | 0.68 | AML | other | m | 2016-08-24T15:58:39.16 |
IV.ASSB.HHN. | ML:1.8 | 0.00017549999999999998 | 1.08 | AML | other | m | 2016-08-24T15:58:39.73 |
IV.ATCC.EHN. | ML:1.9 | 0.00017198135000000002 | 0.2944 | AML | other | m | 2016-08-24T15:58:42.62 |
IV.ATCC.EHE. | ML:1.9 | 0.0001687135 | 0.512 | AML | other | m | 2016-08-24T15:58:43.48 |
IV.CESI.HHN. | ML:2.0 | 0.000624 | 1.46 | AML | other | m | 2016-08-24T15:58:33.69 |
IV.CESI.HHE. | ML:1.9 | 0.000423 | 0.66 | AML | other | m | 2016-08-24T15:58:33.38 |
IV.FDMO.HHN. | ML:2.1 | 0.000861 | 0.22 | AML | other | m | 2016-08-24T15:58:30.89 |
IV.FDMO.HHE. | ML:2.0 | 0.000704 | 0.56 | AML | other | m | 2016-08-24T15:58:31.48 |
IV.GUMA.HHE. | ML:2.4 | 0.0012050000000000001 | 0.58 | AML | other | m | 2016-08-24T15:58:33.42 |
IV.GUMA.HHN. | ML:2.6 | 0.00185 | 0.58 | AML | other | m | 2016-08-24T15:58:34.48 |
IV.LNSS.HHE. | ML:1.9 | 0.00043331765 | 0.2688 | AML | other | m | 2016-08-24T15:58:33.88 |
IV.LNSS.HHN. | ML:1.8 | 0.00032845964999999997 | 1.4976 | AML | other | m | 2016-08-24T15:58:34.62 |
IV.MC2.EHN. | ML:2.6 | 0.00622 | 0.24 | AML | other | m | 2016-08-24T15:58:28.40 |
IV.MC2.EHE. | ML:2.6 | 0.00617 | 0.24 | AML | other | m | 2016-08-24T15:58:28.40 |
IV.MMO1.EHE. | ML:1.9 | 0.0008285 | 0.16 | AML | other | m | 2016-08-24T15:58:28.75 |
IV.MMO1.EHN. | ML:1.9 | 0.0007725 | 1.14 | AML | other | m | 2016-08-24T15:58:29.35 |
IV.TERO.HHE. | ML:1.7 | 0.00016587985 | 0.896 | AML | other | m | 2016-08-24T15:58:38.36 |
IV.TERO.HHN. | ML:1.7 | 0.00016764635 | 1.3184 | AML | other | m | 2016-08-24T15:58:38.12 |