A magnitude ML 1.4 earthquake occured in region: 5 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7590, 13.1250 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 | 5 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Accumoli | RI | 12 | 667 | 8841 |
Arquata del Tronto | AP | 14 | 1178 | 10019 |
Preci | PG | 15 | 724 | 10743 |
Castelsantangelo sul Nera | MC | 15 | 281 | 11024 |
Cittareale | RI | 16 | 482 | 11506 |
Poggiodomo | PG | 16 | 117 | 11623 |
Cerreto di Spoleto | PG | 18 | 1075 | 12698 |
Monteleone di Spoleto | PG | 19 | 599 | 13297 |
Montegallo | AP | 19 | 523 | 13820 |
Visso | MC | 19 | 1107 | 14927 |
Amatrice | RI | 20 | 2657 | 17584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-11-15 15:38:31 |
42.7593 | 13.125 | 10 | 2021-11-15 15:49:36 |
Sala Sismica INGV-Roma | 97482341 |
Field | Value |
---|---|
Time (UTC) | 2021-11-15 15:38:31 ± 0.04 |
Latitude | 42.7593 ± 0.0027 |
Longitude | 13.1250 ± 0.0037 |
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 | 97482341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 235 |
Semi-minor axis of confidence ellipse (meter) | 225 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40919 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 97482341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-15 15:49:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2021-11-15T15:39:40.52 | 3.0 | undecidable | manual | Sn | -1.3 | 0 | |||
IV.PAOL.HHZ. | 2021-11-15T15:39:36.29 | 3.0 | undecidable | manual | Sg | 11.37 | 0 | |||
OE.ARSA.BHZ. | 2021-11-15T15:39:29.32 | 3.0 | undecidable | manual | Sn | -1.85 | 0 | |||
OT.OT17.EHZ. | 2021-11-15T15:39:24.64 | 3.0 | undecidable | manual | Sn | 3.49 | 0 | |||
IV.RESU.HHZ. | 2021-11-15T15:39:19.30 | 3.0 | undecidable | manual | Pn | -1.51 | 0 | |||
IV.IVGP.HHZ. | 2021-11-15T15:39:11.48 | 3.0 | undecidable | manual | Pn | -2.33 | 0 | |||
IV.ERC.EHZ. | 2021-11-15T15:39:08.08 | 3.0 | undecidable | manual | Pn | -4.97 | 0 | |||
IV.MOMA.HNZ. | 2021-11-15T15:38:46.31 | 0.3 | undecidable | manual | S | 276 | 45.4212 | 50 | 0.09 | 71 |
IV.TERO.HHZ. | 2021-11-15T15:38:45.12 | 0.3 | undecidable | manual | S | 111 | 41.9247 | 50 | -0.15 | 71 |
IV.IMTC.HHZ. | 2021-11-15T15:38:42.48 | 3.0 | negative | manual | Pn | 2.55 | 0 | |||
IV.CADC.EHZ. | 2021-11-15T15:38:41.08 | 3.0 | undecidable | manual | Sg | 2.63 | 0 | |||
IV.RM33.EHZ. | 2021-11-15T15:38:41.79 | 0.3 | undecidable | manual | S | 165 | 28.749 | 50 | 0.04 | 74 |
IV.FEMA.HNE. | 2021-11-15T15:38:40.00 | 0.3 | undecidable | manual | S | 345 | 23.3544 | 114 | -0.26 | 72 |
IV.MMO1.EHZ. | 2021-11-15T15:38:39.86 | 0.3 | undecidable | manual | S | 47 | 22.5552 | 114 | -0.17 | 73 |
IV.MOMA.HNZ. | 2021-11-15T15:38:39.85 | 0.1 | undecidable | manual | P | 276 | 45.4212 | 50 | -0.12 | 95 |
IV.TERO.HHZ. | 2021-11-15T15:38:39.64 | 0.3 | undecidable | manual | P | 111 | 41.9247 | 50 | 0.22 | 70 |
IV.MTRA.EHZ. | 2021-11-15T15:38:39.77 | 0.3 | undecidable | manual | S | 91 | 22.1556 | 115 | -0.11 | 74 |
IV.GAVE.EHZ. | 2021-11-15T15:38:39.04 | 0.3 | undecidable | manual | S | 248 | 20.2686 | 117 | -0.25 | 72 |
IV.MC2.EHZ. | 2021-11-15T15:38:38.80 | 0.3 | undecidable | manual | S | 17 | 17.6712 | 120 | 0.3 | 72 |
IV.LNSS.HHZ. | 2021-11-15T15:38:38.95 | 0.3 | undecidable | manual | S | 202 | 18.6702 | 119 | 0.14 | 74 |
IV.RM33.EHZ. | 2021-11-15T15:38:37.36 | 0.3 | undecidable | manual | P | 165 | 28.749 | 50 | -0.03 | 74 |
IV.FEMA.HNE. | 2021-11-15T15:38:36.90 | 0.6 | undecidable | manual | P | 345 | 23.3544 | 114 | 0.37 | 47 |
IV.MMO1.EHZ. | 2021-11-15T15:38:36.26 | 0.1 | undecidable | manual | P | 47 | 22.5552 | 114 | -0.13 | 98 |
IV.MTRA.EHZ. | 2021-11-15T15:38:36.28 | 0.3 | undecidable | manual | P | 91 | 22.1556 | 115 | -0.03 | 75 |
IV.NRCA.HNZ. | 2021-11-15T15:38:35.94 | 0.3 | undecidable | manual | S | 354 | 8.2806 | 141 | -0.04 | 77 |
IV.GAVE.EHZ. | 2021-11-15T15:38:35.88 | 0.1 | undecidable | manual | P | 248 | 20.2686 | 117 | -0.09 | 99 |
IV.MC2.EHZ. | 2021-11-15T15:38:35.60 | 0.1 | undecidable | manual | P | 17 | 17.6712 | 120 | 0.09 | 100 |
IV.LNSS.HHZ. | 2021-11-15T15:38:35.78 | 0.1 | undecidable | manual | P | 202 | 18.6702 | 119 | 0.09 | 100 |
IV.NRCA.HNZ. | 2021-11-15T15:38:34.22 | 0.1 | undecidable | manual | P | 354 | 8.2806 | 141 | 0.16 | 100 |
IV.LPEL.HHZ. | 2021-11-15T15:38:27.66 | 3.0 | positive | manual | Pn | 2.15 | 0 | |||
IV.STAL.HHZ. | 2021-11-15T15:38:19.42 | 3.0 | undecidable | manual | Pg | 1.57 | 0 | |||
IV.OFFI.HHZ. | 2021-11-15T15:38:09.73 | 3.0 | undecidable | manual | Pn | -3.24 | 0 | |||
IV.CRTC.HHZ. | 2021-11-15T15:37:56.66 | 3.0 | undecidable | manual | P | -1.27 | 0 | |||
IV.OSSC.HHZ. | 2021-11-15T15:37:54.17 | 3.0 | undecidable | manual | P | -4.24 | 0 | |||
IV.FIR.HHZ. | 2021-11-15T15:37:53.78 | 3.0 | undecidable | manual | P | -1.13 | 0 | |||
IV.IMOL.HNZ. | 2021-11-15T15:37:51.14 | 3.0 | undecidable | manual | S | 1.64 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.9 | 0.001175 | 1.92 | AML | other | m | 2021-11-15T15:38:36.03 |
IV.NRCA.HHE. | ML:1.8 | 0.00084909295 | 0.1152 | AML | other | m | 2021-11-15T15:38:36.62 |
IV.LNSS.HHE. | ML:1.5 | 0.0002373004 | 0.1408 | AML | other | m | 2021-11-15T15:38:39.41 |
IV.LNSS.HHN. | ML:1.4 | 0.00018525935 | 0.1792 | AML | other | m | 2021-11-15T15:38:39.69 |
IV.GAVE.EHN. | ML:1.4 | 0.00017682045 | 0.1408 | AML | other | m | 2021-11-15T15:38:39.83 |
IV.MTRA.EHE. | ML:1.4 | 0.0001632925 | 0.2432 | AML | other | m | 2021-11-15T15:38:41.34 |
IV.MMO1.EHN. | ML:1.2 | 0.00010715339 | 0.1024 | AML | other | m | 2021-11-15T15:38:40.88 |
IV.MMO1.EHE. | ML:1.2 | 0.00011621293500000001 | 0.1152 | AML | other | m | 2021-11-15T15:38:41.31 |
IV.GAVE.EHE. | ML:1.4 | 0.00018310247499999998 | 0.1152 | AML | other | m | 2021-11-15T15:38:41.56 |
IV.MTRA.EHN. | ML:1.3 | 0.0001255 | 0.24 | AML | other | m | 2021-11-15T15:38:41.81 |
IV.NRCA.HNE. | ML:1.8 | 0.000851244 | 0.1024 | AML | other | m | 2021-11-15T15:38:36.63 |
IV.NRCA.HNN. | ML:1.9 | 0.00102855125 | 0.0896 | AML | other | m | 2021-11-15T15:38:36.03 |
IV.MC2.EHE. | ML:1.6 | 0.00035017295 | 0.2304 | AML | other | m | 2021-11-15T15:38:39.85 |
IV.MC2.EHN. | ML:1.8 | 0.0005709007500000001 | 0.2048 | AML | other | m | 2021-11-15T15:38:39.81 |
IV.LNSS.HNE. | ML:1.4 | 0.00021499745000000002 | 0.1408 | AML | other | m | 2021-11-15T15:38:39.42 |
IV.LNSS.HNN. | ML:1.4 | 0.00020189055 | 0.448 | AML | other | m | 2021-11-15T15:38:39.69 |
IV.GAVE.HNE. | ML:1.4 | 0.00018429887 | 0.1792 | AML | other | m | 2021-11-15T15:38:41.56 |
IV.GAVE.HNN. | ML:0.8 | 0.000050593309999999996 | 0.1152 | AML | other | m | 2021-11-15T15:38:39.81 |
IV.MTRA.HNE. | ML:1.5 | 0.00019674725000000002 | 0.3968 | AML | other | m | 2021-11-15T15:38:39.88 |
IV.MTRA.HNN. | ML:1.2 | 0.00010371725500000001 | 0.0768 | AML | other | m | 2021-11-15T15:38:40.31 |
IV.RM33.EHE. | ML:0.9 | 0.000040186195 | 0.1792 | AML | other | m | 2021-11-15T15:38:44.76 |
IV.RM33.EHN. | ML:1.0 | 0.00005209224 | 0.2688 | AML | other | m | 2021-11-15T15:38:42.86 |
IV.TERO.HHN. | ML:1.1 | 0.000042377485 | 0.0768 | AML | other | m | 2021-11-15T15:38:46.16 |