A magnitude ML 1.3 earthquake occured in region: 4 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8260, 13.0650 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 | 4 | 4957 | 4957 |
Preci | PG | 6 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Cerreto di Spoleto | PG | 12 | 1075 | 8144 |
Cascia | PG | 13 | 3217 | 11361 |
Sellano | PG | 13 | 1079 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Monte Cavallo | MC | 19 | 145 | 13510 |
Arquata del Tronto | AP | 20 | 1178 | 14688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2016-09-24 21:29:31 |
42.8263 | 13.0647 | 10 | 2016-09-24 21:37:14 |
Sala Sismica INGV-Roma | 29489391 |
Field | Value |
---|---|
Time (UTC) | 2016-09-24 21:29:31 ± 0.11 |
Latitude | 42.8263 ± 0.0036 |
Longitude | 13.0647 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29489391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 471 |
Semi-minor axis of confidence ellipse (meter) | 162 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27879 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 29489391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-24 21:37:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2016-09-24T21:29:50.99 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.SNTG.HHZ. | 2016-09-24T21:29:41.05 | 3.0 | positive | manual | P | -0.05 | 0 | |||
IV.LNSS.HHZ. | 2016-09-24T21:29:40.94 | 0.1 | undecidable | manual | S | 185 | 24.8529 | 111 | -0.06 | 96 |
IV.MMO1.EHZ. | 2016-09-24T21:29:40.37 | 0.1 | undecidable | manual | S | 69 | 22.8549 | 113 | 0.03 | 97 |
IV.TERO.HHZ. | 2016-09-24T21:29:40.54 | 3.0 | undecidable | manual | P | -0.52 | 0 | |||
IV.FDMO.HHZ. | 2016-09-24T21:29:40.42 | 0.1 | undecidable | manual | S | 5 | 23.3544 | 112 | -0.11 | 96 |
IV.T1217.EHZ. | 2016-09-24T21:29:38.59 | 0.1 | undecidable | manual | S | 221 | 16.6722 | 120 | 0.16 | 96 |
IV.MC2.EHZ. | 2016-09-24T21:29:38.04 | 0.3 | undecidable | manual | S | 47 | 13.875 | 125 | 0.44 | 68 |
IV.T1243.HHZ. | 2016-09-24T21:29:38.77 | 3.0 | positive | manual | P | 0.22 | 0 | |||
IV.SMA1.EHZ. | 2016-09-24T21:29:37.59 | 0.1 | undecidable | manual | P | 134 | 30.9468 | 50 | -0.55 | 85 |
IV.LNSS.HHZ. | 2016-09-24T21:29:37.12 | 0.1 | undecidable | manual | P | 185 | 24.8529 | 111 | 0.02 | 97 |
IV.T1204.EHZ. | 2016-09-24T21:29:37.60 | 3.0 | undecidable | manual | P | 0.39 | 0 | |||
IV.FDMO.HHZ. | 2016-09-24T21:29:36.81 | 0.1 | undecidable | manual | P | 5 | 23.3544 | 112 | -0.01 | 98 |
IV.T1202.EHZ. | 2016-09-24T21:29:36.26 | 0.3 | undecidable | manual | P | 136 | 18.87 | 117 | 0.26 | 70 |
IV.T1242.HHZ. | 2016-09-24T21:29:36.88 | 0.1 | undecidable | manual | S | 88 | 11.3775 | 130 | -0.03 | 99 |
IV.MMO1.EHZ. | 2016-09-24T21:29:36.80 | 0.1 | positive | manual | P | 69 | 22.8549 | 113 | 0.08 | 96 |
IV.T1217.EHZ. | 2016-09-24T21:29:35.75 | 0.1 | undecidable | manual | P | 221 | 16.6722 | 120 | 0.14 | 96 |
IV.MC2.EHZ. | 2016-09-24T21:29:35.42 | 0.1 | undecidable | manual | P | 47 | 13.875 | 125 | 0.29 | 94 |
IV.T1216.EHZ. | 2016-09-24T21:29:35.91 | 0.1 | undecidable | manual | S | 333 | 8.0808 | 140 | -0.19 | 97 |
IV.T1215.EHZ. | 2016-09-24T21:29:35.59 | 0.1 | undecidable | manual | P | 260 | 16.1727 | 121 | 0.07 | 98 |
IV.NRCA.HNZ. | 2016-09-24T21:29:34.82 | 0.1 | undecidable | manual | S | 79 | 4.0959 | 157 | -0.55 | 89 |
IV.T1216.EHZ. | 2016-09-24T21:29:34.24 | 0.1 | undecidable | manual | P | 333 | 8.0808 | 140 | -0.02 | 100 |
IV.T1242.HHZ. | 2016-09-24T21:29:34.94 | 0.1 | undecidable | manual | P | 88 | 11.3775 | 130 | 0.2 | 96 |
IV.NRCA.HNZ. | 2016-09-24T21:29:33.78 | 0.1 | positive | manual | P | 79 | 4.0959 | 157 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.2 | 0.0000963 | 0.26 | AML | other | m | 2016-09-24T21:29:40.86 |
IV.FDMO.HHN. | ML:1.1 | 0.00008510000000000001 | 0.34 | AML | other | m | 2016-09-24T21:29:40.87 |
IV.LNSS.HHE. | ML:1.1 | 0.00008010000000000001 | 0.76 | AML | other | m | 2016-09-24T21:29:41.37 |
IV.LNSS.HHN. | ML:1.2 | 0.00009204999999999999 | 0.12 | AML | other | m | 2016-09-24T21:29:41.18 |
IV.NRCA.HHN. | ML:1.5 | 0.0006205000000000001 | 0.08 | AML | other | m | 2016-09-24T21:29:34.88 |
IV.NRCA.HHE. | ML:1.5 | 0.0006464999999999999 | 0.08 | AML | other | m | 2016-09-24T21:29:35.01 |
IV.SMA1.EHE. | ML:1.7 | 0.00021250000000000002 | 0.28 | AML | other | m | 2016-09-24T21:30:42.71 |
IV.SMA1.EHN. | ML:1.2 | 0.00007615000000000001 | 0.3 | AML | other | m | 2016-09-24T21:30:43.45 |
IV.T1242.HHE. | ML:1.1 | 0.00014649999999999998 | 1.24 | AML | other | m | 2016-09-24T21:29:36.98 |
IV.T1242.HHN. | ML:1.0 | 0.00011300000000000001 | 0.28 | AML | other | m | 2016-09-24T21:29:38.21 |