A magnitude ML 1.1 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8160, 13.1150 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 | 3 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-09-10 06:21:22 |
42.8157 | 13.1153 | 10 | 2019-09-10 06:57:37 |
Sala Sismica INGV-Roma | 72278521 |
Field | Value |
---|---|
Time (UTC) | 2019-09-10 06:21:22 ± 0.1 |
Latitude | 42.8157 ± 0.0045 |
Longitude | 13.1153 ± 0.0086 |
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 | 72278521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 811 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28329 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 72278521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-10 06:57:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2019-09-10T06:22:57.01 | 3.0 | undecidable | manual | Sn | 1.76 | 0 | |||
IV.SERM.HNZ. | 2019-09-10T06:22:38.21 | 3.0 | undecidable | manual | Sg | 6.55 | 0 | |||
MN.BLY.HHZ. | 2019-09-10T06:22:28.87 | 3.0 | positive | manual | Pg | 16.49 | 0 | |||
IV.NDIM.HHZ. | 2019-09-10T06:22:24.53 | 3.0 | undecidable | manual | Sn | -7.08 | 0 | |||
IV.ZONE.HHZ. | 2019-09-10T06:22:23.14 | 3.0 | undecidable | manual | Pg | 12.94 | 0 | |||
IV.SPS2.HHZ. | 2019-09-10T06:22:22.11 | 3.0 | negative | manual | Pg | 11.47 | 0 | |||
IV.SARZ.HHZ. | 2019-09-10T06:22:11.75 | 3.0 | negative | manual | Pn | 4.21 | 0 | |||
IV.VBKN.HHZ. | 2019-09-10T06:22:06.91 | 3.0 | undecidable | manual | Sn | 1.25 | 0 | |||
IV.PAOL.HNZ. | 2019-09-10T06:21:59.89 | 3.0 | undecidable | manual | Sn | -4.27 | 0 | |||
IV.PE3.EHZ. | 2019-09-10T06:21:55.73 | 3.0 | undecidable | manual | Sg | 0.18 | 0 | |||
IV.TERO.HHZ. | 2019-09-10T06:21:38.77 | 3.0 | undecidable | manual | Sn | -0.13 | 0 | |||
IV.SENI.HNZ. | 2019-09-10T06:21:36.47 | 3.0 | positive | manual | Pn | -0.18 | 0 | |||
IV.CSP1.EHZ. | 2019-09-10T06:21:33.88 | 0.6 | undecidable | manual | S | 13 | 31.4463 | 50 | -0.07 | 49 |
IT.VNF1.HGZ. | 2019-09-10T06:21:32.26 | 3.0 | undecidable | manual | P | -0.36 | 0 | |||
IV.GAVE.EHE. | 2019-09-10T06:21:31.12 | 0.6 | undecidable | manual | S | 233 | 22.6551 | 114 | -0.35 | 47 |
IV.FDMO.HHZ. | 2019-09-10T06:21:31.86 | 0.6 | undecidable | manual | S | 355 | 24.5532 | 112 | -0.23 | 48 |
IV.LNSS.HHE. | 2019-09-10T06:21:31.97 | 0.6 | undecidable | manual | S | 195 | 24.3534 | 112 | -0.06 | 50 |
IV.MMO1.EHZ. | 2019-09-10T06:21:30.20 | 0.6 | undecidable | manual | S | 62 | 19.5693 | 117 | -0.3 | 48 |
IV.CSP1.EHZ. | 2019-09-10T06:21:29.41 | 1.0 | undecidable | manual | P | 13 | 31.4463 | 50 | 0.14 | 24 |
IV.MC2.EHZ. | 2019-09-10T06:21:28.65 | 0.6 | undecidable | manual | S | 29 | 12.1767 | 130 | 0.29 | 49 |
IV.GAVE.EHE. | 2019-09-10T06:21:28.14 | 0.1 | undecidable | manual | P | 233 | 22.6551 | 114 | 0.31 | 95 |
IV.FDMO.HHZ. | 2019-09-10T06:21:28.03 | 0.1 | undecidable | manual | P | 355 | 24.5532 | 112 | -0.17 | 98 |
IV.LNSS.HHE. | 2019-09-10T06:21:28.08 | 0.1 | undecidable | manual | P | 195 | 24.3534 | 112 | -0.08 | 100 |
IV.MMO1.EHZ. | 2019-09-10T06:21:27.17 | 0.1 | undecidable | manual | P | 62 | 19.5693 | 117 | -0.1 | 100 |
IV.MC2.EHZ. | 2019-09-10T06:21:26.39 | 0.1 | undecidable | manual | P | 29 | 12.1767 | 130 | 0.35 | 96 |
IV.NRCA.HHZ. | 2019-09-10T06:21:26.26 | 0.6 | undecidable | manual | S | 357 | 1.998 | 169 | -0.18 | 51 |
IV.NRCA.HHZ. | 2019-09-10T06:21:25.07 | 0.3 | undecidable | manual | P | 357 | 1.998 | 169 | 0.14 | 77 |
IV.FIAM.HHZ. | 2019-09-10T06:21:19.68 | 3.0 | positive | manual | P | 1.32 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.4 | 0.00048499999999999997 | 0.14 | AML | other | m | 2019-09-10T06:21:26.57 |
IV.NRCA.HHN. | ML:1.4 | 0.0005335 | 0.14 | AML | other | m | 2019-09-10T06:21:26.58 |
IV.NRCA.HNE. | ML:1.3 | 0.00035499999999999996 | 1.74 | AML | other | m | 2019-09-10T06:21:27.05 |
IV.NRCA.HHE. | ML:1.3 | 0.000389 | 0.14 | AML | other | m | 2019-09-10T06:21:27.06 |
IV.FDMO.HHE. | ML:0.6 | 0.0000227 | 1.1 | AML | other | m | 2019-09-10T06:21:32.26 |
IV.FDMO.HHN. | ML:0.6 | 0.000025 | 0.28 | AML | other | m | 2019-09-10T06:21:32.59 |
IV.CSP1.EHE. | ML:0.7 | 0.000023920925000000002 | 0.0992 | AML | other | m | 2019-09-10T06:21:34.84 |