A magnitude ML 1.1 earthquake occured in region: 6 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8380, 13.1390 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 9 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Arquata del Tronto | AP | 15 | 1178 | 8691 |
Montegallo | AP | 16 | 523 | 9214 |
Cascia | PG | 17 | 3217 | 12431 |
Montemonaco | AP | 17 | 604 | 13035 |
Sellano | PG | 18 | 1079 | 14114 |
Accumoli | RI | 18 | 667 | 14781 |
Cerreto di Spoleto | PG | 18 | 1075 | 15856 |
Bolognola | MC | 19 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-09-02 01:16:12 |
42.8382 | 13.1392 | 10 | 2016-09-02 01:52:08 |
Sala Sismica INGV-Roma | 27997511 |
Field | Value |
---|---|
Time (UTC) | 2016-09-02 01:16:12 ± 0.07 |
Latitude | 42.8382 ± 0.0027 |
Longitude | 13.1392 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 27997511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 510 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49463 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 27997511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-02 01:52:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2016-09-02T01:16:36.99 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.EL6.EHZ. | 2016-09-02T01:16:30.99 | 3.0 | undecidable | manual | S | 54.9006 | -0.07 | 0 | ||
IV.TERO.HHZ. | 2016-09-02T01:16:26.94 | 0.6 | undecidable | manual | S | 122 | 44.8218 | 50 | -0.02 | 46 |
IV.CAMP.HHZ. | 2016-09-02T01:16:25.27 | 0.6 | undecidable | manual | S | 147 | 40.1265 | 50 | -0.44 | 43 |
IV.RM33.EHZ. | 2016-09-02T01:16:25.99 | 3.0 | undecidable | manual | S | 0.22 | 0 | |||
IV.GUMA.HHZ. | 2016-09-02T01:16:23.30 | 0.6 | undecidable | manual | S | 33 | 29.5482 | 50 | 0.4 | 45 |
IV.CSP1.EHZ. | 2016-09-02T01:16:22.53 | 0.6 | undecidable | manual | S | 11 | 28.6491 | 50 | -0.12 | 46 |
IV.LNSS.HHZ. | 2016-09-02T01:16:22.08 | 0.6 | undecidable | manual | S | 197 | 27.3504 | 50 | -0.22 | 46 |
IV.EL6.EHZ. | 2016-09-02T01:16:22.60 | 3.0 | negative | manual | P | 54.9006 | -0.11 | 0 | ||
IV.T1299.EHZ. | 2016-09-02T01:16:22.25 | 0.6 | undecidable | manual | S | 153 | 25.4523 | 50 | 0.45 | 44 |
IV.ATCC.EHZ. | 2016-09-02T01:16:22.80 | 3.0 | negative | manual | P | 0.02 | 0 | |||
IV.T1243.HHZ. | 2016-09-02T01:16:22.59 | 0.6 | undecidable | manual | S | 122 | 29.6481 | 50 | -0.34 | 44 |
IV.OFFI.HHZ. | 2016-09-02T01:16:21.93 | 3.0 | negative | manual | P | 0.56 | 0 | |||
IV.T1241.HHZ. | 2016-09-02T01:16:20.92 | 0.6 | undecidable | manual | S | 85 | 23.8539 | 113 | -0.38 | 45 |
IV.ASSB.HHZ. | 2016-09-02T01:16:20.88 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.CAMP.HHZ. | 2016-09-02T01:16:20.12 | 1.0 | undecidable | manual | P | 147 | 40.1265 | 50 | 0.07 | 23 |
IV.FDMO.HHZ. | 2016-09-02T01:16:20.68 | 0.6 | undecidable | manual | S | 349 | 22.4553 | 114 | -0.17 | 47 |
IV.TERO.HHZ. | 2016-09-02T01:16:20.61 | 0.3 | positive | manual | P | 122 | 44.8218 | 50 | -0.16 | 67 |
IV.T1202.EHZ. | 2016-09-02T01:16:19.46 | 0.6 | undecidable | manual | S | 155 | 16.4724 | 121 | 0.44 | 44 |
IV.T1244.EHZ. | 2016-09-02T01:16:19.06 | 0.6 | undecidable | manual | S | 125 | 15.7731 | 123 | 0.26 | 46 |
IV.T1299.EHZ. | 2016-09-02T01:16:18.13 | 1.0 | positive | manual | P | 153 | 25.4523 | 50 | 0.34 | 22 |
IV.T1243.HHZ. | 2016-09-02T01:16:18.24 | 0.6 | undecidable | manual | P | 122 | 29.6481 | 50 | -0.21 | 46 |
IV.GUMA.HHZ. | 2016-09-02T01:16:18.70 | 0.1 | undecidable | manual | P | 33 | 29.5482 | 50 | 0.27 | 91 |
IV.MMO1.EHZ. | 2016-09-02T01:16:18.90 | 0.6 | undecidable | manual | S | 66 | 16.6722 | 121 | -0.19 | 47 |
IV.CSP1.EHZ. | 2016-09-02T01:16:18.31 | 0.3 | negative | manual | P | 11 | 28.6491 | 50 | 0.02 | 72 |
IV.LNSS.HHZ. | 2016-09-02T01:16:18.05 | 0.6 | undecidable | manual | P | 197 | 27.3504 | 50 | -0.03 | 48 |
IV.SMA1.EHZ. | 2016-09-02T01:16:18.38 | 0.6 | negative | manual | P | 145 | 28.0497 | 50 | 0.19 | 46 |
IV.MC2.EHZ. | 2016-09-02T01:16:17.13 | 0.6 | undecidable | manual | S | 26 | 9.0798 | 138 | 0.1 | 48 |
IV.FDMO.HHZ. | 2016-09-02T01:16:17.21 | 0.6 | positive | manual | P | 349 | 22.4553 | 114 | -0.03 | 48 |
IV.T1241.HHZ. | 2016-09-02T01:16:17.45 | 0.6 | positive | manual | P | 85 | 23.8539 | 113 | -0.05 | 48 |
IV.T1204.EHZ. | 2016-09-02T01:16:17.00 | 3.0 | undecidable | manual | P | -0.39 | 0 | |||
IV.T1244.EHZ. | 2016-09-02T01:16:16.29 | 1.0 | positive | manual | P | 125 | 15.7731 | 123 | 0.23 | 23 |
IV.T1202.EHZ. | 2016-09-02T01:16:16.39 | 0.6 | undecidable | manual | P | 155 | 16.4724 | 121 | 0.2 | 47 |
IV.MMO1.EHZ. | 2016-09-02T01:16:16.25 | 1.0 | undecidable | manual | P | 66 | 16.6722 | 121 | 0.02 | 24 |
IV.T1242.HHZ. | 2016-09-02T01:16:15.81 | 0.6 | undecidable | manual | S | 100 | 5.3946 | 152 | -0.47 | 46 |
IV.MC2.EHZ. | 2016-09-02T01:16:15.27 | 0.1 | positive | manual | P | 26 | 9.0798 | 138 | 0.23 | 94 |
IV.NRCA.HNZ. | 2016-09-02T01:16:15.29 | 0.6 | undecidable | manual | S | 256 | 2.0979 | 168 | -0.6 | 44 |
IV.NRCA.HNZ. | 2016-09-02T01:16:14.38 | 0.1 | negative | manual | P | 256 | 2.0979 | 168 | 0 | 100 |
IV.T1242.HHZ. | 2016-09-02T01:16:14.65 | 0.1 | undecidable | manual | P | 100 | 5.3946 | 152 | 0.04 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.1 | 0.000038849999999999996 | 1.54 | AML | other | m | 2016-09-02T01:16:28.23 |
IV.ASSB.HHN. | ML:1.0 | 0.00003245 | 0.92 | AML | other | m | 2016-09-02T01:16:28.64 |
IV.FDMO.HHE. | ML:0.8 | 0.000043349999999999997 | 0.14 | AML | other | m | 2016-09-02T01:16:22.34 |
IV.FDMO.HHN. | ML:0.9 | 0.00005145 | 0.32 | AML | other | m | 2016-09-02T01:16:22.67 |
IV.GUMA.HHN. | ML:1.2 | 0.00008615000000000001 | 0.22 | AML | other | m | 2016-09-02T01:16:23.90 |
IV.GUMA.HHE. | ML:1.4 | 0.0001365 | 1.58 | AML | other | m | 2016-09-02T01:16:27.04 |
IV.LNSS.HHE. | ML:1.4 | 0.000135 | 0.9 | AML | other | m | 2016-09-02T01:16:28.54 |
IV.LNSS.HHN. | ML:1.4 | 0.0001445 | 0.86 | AML | other | m | 2016-09-02T01:16:28.22 |
IV.T1241.HHN. | ML:1.0 | 0.00005574999999999999 | 0.3 | AML | other | m | 2016-09-02T01:16:21.26 |
IV.T1241.HHE. | ML:1.0 | 0.00005745 | 0.66 | AML | other | m | 2016-09-02T01:16:23.83 |
IV.TERO.HHE. | ML:1.3 | 0.00005365 | 0.8 | AML | other | m | 2016-09-02T01:16:27.30 |
IV.TERO.HHN. | ML:1.2 | 0.000047350000000000006 | 0.34 | AML | other | m | 2016-09-02T01:16:27.27 |