A magnitude ML 1.1 earthquake occured in region: Norcia (PG), on
and geographic coordinates (lat, lon) 42.7960, 13.0980 at 11 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 | 0 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Cerreto di Spoleto | PG | 15 | 1075 | 10254 |
Visso | MC | 15 | 1107 | 11361 |
Poggiodomo | PG | 16 | 117 | 11478 |
Arquata del Tronto | AP | 17 | 1178 | 12656 |
Accumoli | RI | 17 | 667 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 17 | 1079 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Monteleone di Spoleto | PG | 20 | 599 | 15809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-03-22 22:31:29 |
42.7963 | 13.0975 | 11 | 2024-03-22 22:40:48 |
Sala Sismica INGV-Roma | 126068041 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 22:31:29 ± 0.05 |
Latitude | 42.7963 ± 0.0036 |
Longitude | 13.0975 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126068041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 509 |
Semi-minor axis of confidence ellipse (meter) | 245 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126068041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 22:40:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2024-03-22T22:31:38.88 | 0.1 | undecidable | manual | S | 358 | 26.6511 | 91 | -0.21 | 94 |
7F.SIB2.EHE. | 2024-03-22T22:31:37.13 | 0.1 | undecidable | manual | S | 58 | 19.7691 | 91 | -0.13 | 96 |
IV.GAVE.EHN. | 2024-03-22T22:31:37.55 | 0.1 | undecidable | manual | S | 235 | 20.1687 | 91 | 0.17 | 98 |
IV.MMO1.EHZ. | 2024-03-22T22:31:37.73 | 0.1 | undecidable | manual | S | 58 | 21.867 | 91 | -0.09 | 96 |
IV.LNSS.HHZ. | 2024-03-22T22:31:37.74 | 0.1 | undecidable | manual | S | 192 | 21.9669 | 91 | -0.1 | 95 |
IV.MC2.EHE. | 2024-03-22T22:31:36.38 | 0.1 | undecidable | manual | S | 30 | 14.7741 | 96 | 0.46 | 90 |
7F.SIB3.EHE. | 2024-03-22T22:31:36.17 | 0.1 | undecidable | manual | S | 58 | 16.5723 | 93 | -0.22 | 96 |
IV.FDMO.HHZ. | 2024-03-22T22:31:35.12 | 0.1 | undecidable | manual | P | 358 | 26.6511 | 91 | 0.07 | 98 |
ZO.PDN12.EHE. | 2024-03-22T22:31:35.87 | 0.1 | undecidable | manual | S | 280 | 14.9739 | 95 | -0.1 | 99 |
IV.MMO1.EHZ. | 2024-03-22T22:31:34.49 | 0.6 | negative | manual | P | 58 | 21.867 | 91 | 0.18 | 48 |
IV.LNSS.HHZ. | 2024-03-22T22:31:34.26 | 0.1 | undecidable | manual | P | 192 | 21.9669 | 91 | -0.07 | 96 |
7F.SIB2.EHE. | 2024-03-22T22:31:34.00 | 0.1 | undecidable | manual | P | 58 | 19.7691 | 91 | 0.01 | 99 |
ZO.PDN12.EHE. | 2024-03-22T22:31:33.21 | 0.1 | undecidable | manual | P | 280 | 14.9739 | 95 | -0.03 | 100 |
IV.NRCA.HHZ. | 2024-03-22T22:31:33.45 | 0.1 | undecidable | manual | S | 18 | 4.3956 | 152 | -0.24 | 100 |
IV.MC2.EHE. | 2024-03-22T22:31:33.54 | 0.1 | undecidable | manual | P | 30 | 14.7741 | 96 | 0.32 | 94 |
IV.GAVE.EHN. | 2024-03-22T22:31:33.98 | 0.3 | undecidable | manual | P | 235 | 20.1687 | 91 | -0.08 | 72 |
7F.SIB3.EHE. | 2024-03-22T22:31:33.53 | 0.1 | undecidable | manual | P | 58 | 16.5723 | 93 | 0.04 | 100 |
ZO.PDN11.EHE. | 2024-03-22T22:31:32.01 | 0.3 | undecidable | manual | P | 127 | 2.2977 | 165 | 0.19 | 74 |
IV.NRCA.HHZ. | 2024-03-22T22:31:32.01 | 0.6 | undecidable | manual | P | 18 | 4.3956 | 152 | 0.08 | 50 |
IV.AMAD.HNZ. | 2024-03-22T22:31:22.88 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.00045850000000000003 | 0.08 | AML | other | m | 2024-03-22T22:31:33.47 |
IV.NRCA.HHE. | ML:1.4 | 0.000427 | 0.18 | AML | other | m | 2024-03-22T22:31:33.61 |
IV.LNSS.HHN. | ML:0.7 | 0.000029400000000000003 | 0.12 | AML | other | m | 2024-03-22T22:31:38.46 |
IV.LNSS.HHE. | ML:0.7 | 0.00003475 | 0.66 | AML | other | m | 2024-03-22T22:31:38.19 |