A magnitude ML 1.2 earthquake occured in region: 4 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8130, 13.1340 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 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Arquata del Tronto | AP | 14 | 1178 | 8247 |
Cascia | PG | 14 | 3217 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-09-02 08:08:25 |
42.8132 | 13.1338 | 10 | 2019-09-02 08:14:57 |
Sala Sismica INGV-Roma | 72040551 |
Field | Value |
---|---|
Time (UTC) | 2019-09-02 08:08:25 ± 0.06 |
Latitude | 42.8132 ± 0.0027 |
Longitude | 13.1338 ± 0.0049 |
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 | 72040551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 57 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 47 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 72040551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-02 08:14:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-09-02T08:08:44.64 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.MF5.EHZ. | 2019-09-02T08:08:37.79 | 0.3 | undecidable | manual | S | 54 | 32.8449 | 50 | 0.55 | 66 |
IV.GUMA.HHZ. | 2019-09-02T08:08:37.28 | 0.3 | undecidable | manual | S | 30 | 32.1456 | 50 | 0.21 | 71 |
IV.RM33.EHZ. | 2019-09-02T08:08:37.33 | 0.3 | undecidable | manual | S | 169 | 34.3434 | 50 | -0.33 | 69 |
IV.CSP1.EHZ. | 2019-09-02T08:08:36.60 | 0.3 | undecidable | manual | S | 11 | 31.4463 | 50 | -0.28 | 70 |
IV.EL6.EHZ. | 2019-09-02T08:08:36.07 | 3.0 | negative | manual | P | -0.22 | 0 | |||
IV.CESI.HNZ. | 2019-09-02T08:08:35.62 | 0.3 | undecidable | manual | S | 319 | 28.2495 | 50 | -0.41 | 69 |
IV.MNTT.EHZ. | 2019-09-02T08:08:35.38 | 3.0 | positive | manual | P | 0.9 | 0 | |||
IV.SNTG.HHZ. | 2019-09-02T08:08:35.21 | 3.0 | negative | manual | P | -0.12 | 0 | |||
IV.GIGS.HHZ. | 2019-09-02T08:08:35.50 | 3.0 | undecidable | manual | P | -0.19 | 0 | |||
IV.LNSS.HHZ. | 2019-09-02T08:08:34.80 | 0.3 | undecidable | manual | S | 198 | 24.5532 | 111 | -0.03 | 75 |
IV.MOMA.HHZ. | 2019-09-02T08:08:34.79 | 0.3 | undecidable | manual | P | 269 | 45.9207 | 50 | 0.41 | 66 |
IT.MTCL.HGZ. | 2019-09-02T08:08:34.04 | 0.3 | undecidable | manual | S | 331 | 22.8549 | 113 | -0.24 | 72 |
IV.FDMO.HHZ. | 2019-09-02T08:08:34.53 | 0.3 | undecidable | manual | S | 351 | 25.0527 | 111 | -0.46 | 68 |
IV.ASSB.HHZ. | 2019-09-02T08:08:34.94 | 0.6 | undecidable | manual | P | 304 | 46.2204 | 50 | 0.51 | 43 |
IV.MTRA.EHZ. | 2019-09-02T08:08:33.68 | 0.3 | undecidable | manual | S | 106 | 22.2555 | 113 | -0.42 | 69 |
IV.MMO1.EHZ. | 2019-09-02T08:08:32.67 | 0.3 | undecidable | manual | S | 59 | 18.3705 | 117 | -0.2 | 73 |
IV.RM33.EHZ. | 2019-09-02T08:08:32.52 | 0.3 | undecidable | manual | P | 169 | 34.3434 | 50 | -0.08 | 73 |
IV.TERO.HHZ. | 2019-09-02T08:08:32.93 | 3.0 | undecidable | manual | P | -1.1 | 0 | |||
IV.FEMA.HNZ. | 2019-09-02T08:08:32.76 | 0.3 | undecidable | manual | S | 338 | 17.871 | 118 | 0.04 | 75 |
IV.MF5.EHZ. | 2019-09-02T08:08:32.62 | 0.3 | undecidable | manual | P | 54 | 32.8449 | 50 | 0.26 | 70 |
IV.GUMA.HHZ. | 2019-09-02T08:08:32.33 | 0.3 | undecidable | manual | P | 30 | 32.1456 | 50 | 0.07 | 73 |
IV.CESI.HNZ. | 2019-09-02T08:08:31.61 | 0.3 | undecidable | manual | P | 319 | 28.2495 | 50 | -0.05 | 74 |
IV.CSP1.EHZ. | 2019-09-02T08:08:31.91 | 0.1 | positive | manual | P | 11 | 31.4463 | 50 | -0.24 | 94 |
IV.MC2.EHZ. | 2019-09-02T08:08:31.31 | 0.3 | undecidable | manual | S | 22 | 11.7771 | 129 | 0.36 | 71 |
IV.GAVE.HNZ. | 2019-09-02T08:08:30.97 | 0.6 | undecidable | manual | P | 236 | 23.6541 | 112 | 0.17 | 49 |
IT.MTCL.HGZ. | 2019-09-02T08:08:30.54 | 0.3 | undecidable | manual | P | 331 | 22.8549 | 113 | -0.11 | 74 |
IV.FDMO.HHZ. | 2019-09-02T08:08:30.91 | 0.1 | positive | manual | P | 351 | 25.0527 | 111 | -0.15 | 97 |
IV.T1299.HNZ. | 2019-09-02T08:08:30.89 | 0.6 | undecidable | manual | P | 149 | 23.2545 | 112 | 0.17 | 49 |
IV.LNSS.HHZ. | 2019-09-02T08:08:30.95 | 0.1 | undecidable | manual | P | 198 | 24.5532 | 111 | -0.01 | 100 |
IV.MTRA.EHZ. | 2019-09-02T08:08:30.44 | 0.3 | undecidable | manual | P | 106 | 22.2555 | 113 | -0.1 | 74 |
IV.MC2.EHZ. | 2019-09-02T08:08:29.02 | 0.1 | undecidable | manual | P | 22 | 11.7771 | 129 | 0.29 | 96 |
IV.MMO1.EHZ. | 2019-09-02T08:08:29.76 | 0.1 | positive | manual | P | 59 | 18.3705 | 117 | -0.08 | 100 |
IV.NRCA.HNZ. | 2019-09-02T08:08:29.09 | 0.3 | undecidable | manual | S | 325 | 2.7972 | 164 | -0.05 | 77 |
IV.FEMA.HNZ. | 2019-09-02T08:08:29.95 | 0.3 | undecidable | manual | P | 338 | 17.871 | 118 | 0.2 | 73 |
IV.NRCA.HNZ. | 2019-09-02T08:08:27.96 | 0.1 | undecidable | manual | P | 325 | 2.7972 | 164 | 0.28 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.5 | 0.0002035 | 0.28 | AML | other | m | 2019-09-02T08:08:34.76 |
IV.MTRA.EHN. | ML:1.6 | 0.000249 | 0.26 | AML | other | m | 2019-09-02T08:08:34.75 |
IV.FDMO.HHN. | ML:1.4 | 0.000165 | 0.82 | AML | other | m | 2019-09-02T08:08:35.07 |
IV.FDMO.HHE. | ML:1.3 | 0.00010899999999999999 | 0.5 | AML | other | m | 2019-09-02T08:08:35.47 |
IV.CSP1.EHE. | ML:1.6 | 0.000175 | 1.06 | AML | other | m | 2019-09-02T08:08:37.17 |
IV.CSP1.EHN. | ML:1.5 | 0.0001625 | 0.4 | AML | other | m | 2019-09-02T08:08:37.82 |
IV.RM33.EHN. | ML:1.0 | 0.000047350000000000006 | 0.42 | AML | other | m | 2019-09-02T08:08:37.78 |
IV.RM33.EHE. | ML:1.1 | 0.000048849999999999995 | 0.68 | AML | other | m | 2019-09-02T08:08:41.49 |
IV.TERO.HHN. | ML:1.2 | 0.00004445 | 0.28 | AML | other | m | 2019-09-02T08:08:42.41 |
IV.TERO.HHE. | ML:1.1 | 0.00003850000000000001 | 0.14 | AML | other | m | 2019-09-02T08:08:42.62 |
IV.ASSB.HHN. | ML:1.1 | 0.00003765 | 1.32 | AML | other | m | 2019-09-02T08:08:42.11 |
IV.MOMA.HHN. | ML:1.0 | 0.0000303 | 0.34 | AML | other | m | 2019-09-02T08:08:42.89 |
IV.MOMA.HHE. | ML:1.2 | 0.000046 | 0.18 | AML | other | m | 2019-09-02T08:08:43.08 |
IV.SNTG.HHE. | ML:1.0 | 0.000025450000000000002 | 0.12 | AML | other | m | 2019-09-02T08:08:43.12 |
IV.ASSB.HHE. | ML:1.1 | 0.000038 | 0.7 | AML | other | m | 2019-09-02T08:08:43.58 |
IV.SNTG.HHN. | ML:1.0 | 0.000023650000000000002 | 0.14 | AML | other | m | 2019-09-02T08:08:44.44 |