A magnitude ML 1.2 earthquake occured in region: 2 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7920, 13.1200 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 | 2 | 4957 | 4957 |
Preci | PG | 12 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Arquata del Tronto | AP | 15 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Cerreto di Spoleto | PG | 17 | 1075 | 13206 |
Ussita | MC | 17 | 444 | 13650 |
Poggiodomo | PG | 17 | 117 | 13767 |
Montegallo | AP | 18 | 523 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Cittareale | RI | 20 | 482 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-09-04 13:07:29 |
42.792 | 13.1197 | 10 | 2016-09-04 13:13:57 |
Sala Sismica INGV-Roma | 28255421 |
Field | Value |
---|---|
Time (UTC) | 2016-09-04 13:07:29 ± 0.08 |
Latitude | 42.7920 ± 0.0045 |
Longitude | 13.1197 ± 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 | 28255421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 587 |
Semi-minor axis of confidence ellipse (meter) | 372 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 46 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84356 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 28255421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-04 13:13:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2016-09-04T13:07:50.35 | 3.0 | positive | manual | P | -0.27 | 0 | |||
IV.EL6.EHZ. | 2016-09-04T13:07:49.24 | 0.3 | undecidable | manual | S | 359 | 59.5959 | 50 | 0.97 | 52 |
IV.ASSB.HHZ. | 2016-09-04T13:07:45.09 | 0.3 | undecidable | manual | S | 307 | 46.62 | 50 | 0.28 | 68 |
IV.COR1.EHZ. | 2016-09-04T13:07:44.11 | 0.6 | undecidable | manual | P | 354 | 93.6396 | 50 | -1.55 | 24 |
IV.TERO.HHZ. | 2016-09-04T13:07:43.99 | 0.3 | undecidable | manual | S | 115 | 43.7229 | 50 | -0.04 | 72 |
IV.ARVD.HHZ. | 2016-09-04T13:07:42.01 | 0.1 | negative | manual | P | 350 | 79.6647 | 50 | -1.48 | 51 |
IV.CSP1.EHZ. | 2016-09-04T13:07:41.66 | 0.3 | undecidable | manual | S | 12 | 33.9438 | 50 | 0.24 | 70 |
IV.EL6.EHZ. | 2016-09-04T13:07:40.63 | 1.0 | undecidable | manual | P | 359 | 59.5959 | 50 | 0.22 | 22 |
IV.CESI.HHZ. | 2016-09-04T13:07:40.10 | 0.6 | undecidable | manual | S | 324 | 29.3484 | 50 | -0.1 | 49 |
IV.RM33.EHZ. | 2016-09-04T13:07:40.78 | 0.6 | undecidable | manual | S | 166 | 32.3454 | 50 | -0.21 | 47 |
IV.T1243.HHZ. | 2016-09-04T13:07:39.74 | 0.6 | undecidable | manual | S | 111 | 28.749 | 50 | -0.3 | 47 |
IV.FDMO.HHZ. | 2016-09-04T13:07:39.47 | 0.6 | undecidable | manual | S | 354 | 27.2505 | 50 | -0.16 | 48 |
IV.ASSB.HHZ. | 2016-09-04T13:07:38.40 | 0.3 | undecidable | manual | P | 307 | 46.62 | 50 | -0.01 | 72 |
IV.LNSS.HHZ. | 2016-09-04T13:07:38.05 | 0.6 | undecidable | manual | S | 197 | 21.9669 | 115 | 0 | 50 |
IV.T1215.EHZ. | 2016-09-04T13:07:37.98 | 0.3 | undecidable | manual | S | 273 | 20.4684 | 116 | 0.39 | 70 |
IV.T1204.EHZ. | 2016-09-04T13:07:37.85 | 0.6 | undecidable | manual | S | 129 | 20.5683 | 116 | 0.23 | 48 |
IV.TERO.HHZ. | 2016-09-04T13:07:37.88 | 0.6 | undecidable | manual | P | 115 | 43.7229 | 50 | -0.08 | 48 |
IV.RM33.EHZ. | 2016-09-04T13:07:36.08 | 1.0 | undecidable | manual | P | 166 | 32.3454 | 50 | -0.13 | 24 |
IV.GUMA.HHZ. | 2016-09-04T13:07:36.95 | 0.1 | positive | manual | P | 30 | 34.743 | 50 | 0.37 | 91 |
IV.CSP1.EHZ. | 2016-09-04T13:07:36.54 | 1.0 | negative | manual | P | 12 | 33.9438 | 50 | 0.08 | 24 |
IV.ARRO.EHZ. | 2016-09-04T13:07:36.92 | 0.6 | negative | manual | P | 231 | 37.3293 | 50 | -0.05 | 48 |
IV.T1244.EHZ. | 2016-09-04T13:07:36.39 | 0.6 | undecidable | manual | S | 105 | 14.9739 | 124 | 0.45 | 46 |
IV.MC2.EHZ. | 2016-09-04T13:07:36.16 | 0.6 | undecidable | manual | S | 23 | 14.3745 | 125 | 0.4 | 47 |
IV.FDMO.HHZ. | 2016-09-04T13:07:35.38 | 0.6 | negative | manual | P | 354 | 27.2505 | 50 | -0.04 | 49 |
IV.T1202.EHZ. | 2016-09-04T13:07:35.74 | 0.6 | undecidable | manual | S | 139 | 13.0758 | 128 | 0.35 | 47 |
IV.T1243.HHZ. | 2016-09-04T13:07:35.52 | 0.6 | negative | manual | P | 111 | 28.749 | 50 | -0.14 | 48 |
IV.CESI.HHZ. | 2016-09-04T13:07:35.86 | 0.6 | negative | manual | P | 324 | 29.3484 | 50 | 0.11 | 48 |
IV.LNSS.HHZ. | 2016-09-04T13:07:34.53 | 0.1 | positive | manual | P | 197 | 21.9669 | 115 | 0.02 | 100 |
IV.T1215.EHZ. | 2016-09-04T13:07:34.20 | 0.6 | positive | manual | P | 273 | 20.4684 | 116 | -0.04 | 50 |
IV.T1204.EHZ. | 2016-09-04T13:07:34.44 | 0.6 | positive | manual | P | 129 | 20.5683 | 116 | 0.18 | 49 |
IV.T1244.EHZ. | 2016-09-04T13:07:33.33 | 1.0 | positive | manual | P | 105 | 14.9739 | 124 | 0.04 | 25 |
IV.T1242.HHZ. | 2016-09-04T13:07:33.69 | 0.6 | undecidable | manual | S | 59 | 7.9809 | 141 | -0.45 | 47 |
IV.MC2.EHZ. | 2016-09-04T13:07:33.40 | 1.0 | positive | manual | P | 23 | 14.3745 | 125 | 0.21 | 24 |
IV.T1202.EHZ. | 2016-09-04T13:07:33.10 | 0.6 | undecidable | manual | P | 139 | 13.0758 | 128 | 0.13 | 50 |
IV.T1242.HHZ. | 2016-09-04T13:07:32.12 | 0.6 | undecidable | manual | P | 59 | 7.9809 | 141 | -0.13 | 50 |
IV.NRCA.HNZ. | 2016-09-04T13:07:32.75 | 0.6 | undecidable | manual | S | 355 | 4.5954 | 155 | -0.76 | 42 |
IV.NRCA.HNZ. | 2016-09-04T13:07:31.72 | 0.1 | negative | manual | P | 355 | 4.5954 | 155 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:0.9 | 0.000029765 | 1.18 | AML | other | m | 2016-09-04T13:07:45.17 |
IV.ARRO.EHN. | ML:0.9 | 0.000028275000000000003 | 0.24 | AML | other | m | 2016-09-04T13:07:45.84 |
IV.ARVD.HHE. | ML:1.2 | 0.00002175 | 1.28 | AML | other | m | 2016-09-04T13:07:42.43 |
IV.ARVD.HHN. | ML:0.9 | 0.0000121 | 1.5 | AML | other | m | 2016-09-04T13:07:47.30 |
IV.ASSB.HHE. | ML:1.1 | 0.00003455 | 1.04 | AML | other | m | 2016-09-04T13:07:45.67 |
IV.ASSB.HHN. | ML:1.1 | 0.000035000000000000004 | 1.4 | AML | other | m | 2016-09-04T13:07:46.03 |
IV.CESI.HHE. | ML:1.0 | 0.00004704999999999999 | 1.52 | AML | other | m | 2016-09-04T13:07:40.59 |
IV.CESI.HHN. | ML:1.2 | 0.00006850000000000001 | 0.42 | AML | other | m | 2016-09-04T13:07:42.90 |
IV.FDMO.HHN. | ML:0.9 | 0.0000424 | 1.2 | AML | other | m | 2016-09-04T13:07:41.73 |
IV.FDMO.HHE. | ML:1.0 | 0.0000518 | 1.06 | AML | other | m | 2016-09-04T13:07:41.31 |
IV.GUMA.HHE. | ML:1.6 | 0.00016049999999999997 | 0.34 | AML | other | m | 2016-09-04T13:07:58.61 |
IV.GUMA.HHN. | ML:1.6 | 0.00016849999999999998 | 0.1 | AML | other | m | 2016-09-04T13:07:58.72 |
IV.LNSS.HHE. | ML:1.2 | 0.0001224 | 0.14 | AML | other | m | 2016-09-04T13:07:39.04 |
IV.LNSS.HHN. | ML:1.3 | 0.00013550000000000001 | 0.82 | AML | other | m | 2016-09-04T13:07:39.92 |
IV.NRCA.HNN. | ML:2.2 | 0.002875 | 0.12 | AML | other | m | 2016-09-04T13:07:33.42 |
IV.NRCA.HHN. | ML:2.3 | 0.0031349999999999998 | 0.1 | AML | other | m | 2016-09-04T13:07:33.41 |
IV.NRCA.HNE. | ML:2.4 | 0.004665 | 0.1 | AML | other | m | 2016-09-04T13:07:32.91 |
IV.NRCA.HHE. | ML:2.5 | 0.00522 | 0.12 | AML | other | m | 2016-09-04T13:07:32.91 |
IV.T1242.HHN. | ML:1.4 | 0.0003415 | 1.08 | AML | other | m | 2016-09-04T13:07:34.67 |
IV.T1242.HHE. | ML:1.5 | 0.0004385 | 0.7 | AML | other | m | 2016-09-04T13:07:34.71 |
IV.TERO.HHE. | ML:1.1 | 0.00003905 | 1.24 | AML | other | m | 2016-09-04T13:07:44.73 |
IV.TERO.HHN. | ML:1.2 | 0.0000531 | 0.34 | AML | other | m | 2016-09-04T13:07:44.26 |