A magnitude ML 1.3 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8160, 13.1130 at 9 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 | 10 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 13 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Accumoli | RI | 17 | 667 | 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 1.3 | 2024-02-11 15:38:36 |
42.816 | 13.1127 | 9 | 2024-02-11 15:47:47 |
Sala Sismica INGV-Roma | 125222091 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 15:38:36 ± 0.05 |
Latitude | 42.8160 ± 0.0027 |
Longitude | 13.1127 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125222091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 234 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 137 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 32 |
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 | 21 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 125222091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 15:47:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2024-02-11T15:38:52.18 | 3.0 | positive | manual | P | -0.56 | 0 | |||
IV.MML1.EHZ. | 2024-02-11T15:38:48.23 | 0.3 | undecidable | manual | S | 341 | 34.9428 | 50 | 0 | 73 |
IV.MF5.EHZ. | 2024-02-11T15:38:48.35 | 1.0 | undecidable | manual | S | 56 | 34.0437 | 50 | 0.36 | 23 |
IV.CSP1.EHZ. | 2024-02-11T15:38:47.08 | 1.0 | undecidable | manual | S | 14 | 31.5462 | 50 | -0.24 | 23 |
IV.FDMO.HHZ. | 2024-02-11T15:38:45.04 | 0.6 | undecidable | manual | S | 355 | 24.5532 | 111 | -0.16 | 48 |
IV.CESI.HHZ. | 2024-02-11T15:38:45.99 | 0.3 | undecidable | manual | S | 321 | 26.9508 | 109 | 0.01 | 73 |
IV.ATCC.EHZ. | 2024-02-11T15:38:45.82 | 3.0 | undecidable | manual | P | -0.45 | 0 | |||
IV.TERO.HHZ. | 2024-02-11T15:38:44.48 | 1.0 | undecidable | manual | P | 118 | 45.4212 | 50 | -0.23 | 23 |
IV.LNSS.HHZ. | 2024-02-11T15:38:44.94 | 0.6 | undecidable | manual | S | 194 | 24.3534 | 111 | -0.2 | 47 |
IV.GAVE.HNE. | 2024-02-11T15:38:44.60 | 0.6 | undecidable | manual | S | 232 | 22.4553 | 113 | 0.07 | 49 |
IV.MML1.EHZ. | 2024-02-11T15:38:43.12 | 0.6 | positive | manual | P | 341 | 34.9428 | 50 | 0.03 | 48 |
IV.MMO1.EHZ. | 2024-02-11T15:38:43.58 | 0.3 | undecidable | manual | S | 62 | 19.7691 | 115 | -0.08 | 73 |
IV.MF5.EHZ. | 2024-02-11T15:38:43.23 | 0.6 | negative | manual | P | 56 | 34.0437 | 50 | 0.27 | 46 |
IV.CSP1.EHZ. | 2024-02-11T15:38:42.51 | 0.1 | undecidable | manual | P | 14 | 31.5462 | 50 | -0.06 | 96 |
IV.SMA1.EHZ. | 2024-02-11T15:38:42.00 | 1.0 | positive | manual | P | 139 | 27.4503 | 109 | 0.11 | 24 |
7F.SIB2.EHZ. | 2024-02-11T15:38:42.72 | 0.3 | undecidable | manual | S | 62 | 17.6712 | 118 | -0.29 | 70 |
IV.RM33.EHZ. | 2024-02-11T15:38:42.99 | 1.0 | undecidable | manual | P | 166 | 35.0427 | 50 | -0.13 | 24 |
IV.CESI.HHZ. | 2024-02-11T15:38:41.84 | 0.1 | undecidable | manual | P | 321 | 26.9508 | 109 | 0.05 | 97 |
IV.MC2.EHZ. | 2024-02-11T15:38:41.90 | 0.6 | undecidable | manual | S | 30 | 12.2766 | 127 | 0.46 | 46 |
IV.FDMO.HHZ. | 2024-02-11T15:38:41.35 | 0.3 | positive | manual | P | 355 | 24.5532 | 111 | 0.01 | 74 |
7F.SIB3.EHZ. | 2024-02-11T15:38:41.90 | 0.6 | undecidable | manual | S | 63 | 14.3745 | 123 | -0.14 | 49 |
IV.LNSS.HHZ. | 2024-02-11T15:38:41.22 | 0.1 | undecidable | manual | P | 194 | 24.3534 | 111 | -0.09 | 97 |
IV.GAVE.HNE. | 2024-02-11T15:38:41.01 | 0.1 | undecidable | manual | P | 232 | 22.4553 | 113 | 0.05 | 98 |
IV.MMO1.EHZ. | 2024-02-11T15:38:40.40 | 0.1 | positive | manual | P | 62 | 19.7691 | 115 | -0.06 | 98 |
IT.MTCL.HGZ. | 2024-02-11T15:38:40.85 | 0.1 | undecidable | manual | P | 335 | 21.7671 | 113 | 0.02 | 99 |
7F.SIB2.EHZ. | 2024-02-11T15:38:40.03 | 0.1 | undecidable | manual | P | 62 | 17.6712 | 118 | -0.05 | 99 |
7F.SIB3.EHZ. | 2024-02-11T15:38:39.50 | 0.1 | undecidable | manual | P | 63 | 14.3745 | 123 | -0.02 | 100 |
7F.SIB1.HNZ. | 2024-02-11T15:38:39.85 | 0.1 | undecidable | manual | P | 56 | 15.4734 | 121 | 0.14 | 97 |
IV.NRCA.HHZ. | 2024-02-11T15:38:39.25 | 0.3 | undecidable | manual | S | 4 | 1.998 | 168 | -0.16 | 74 |
IV.FEMA.HNZ. | 2024-02-11T15:38:39.50 | 0.1 | undecidable | manual | P | 343 | 16.9719 | 119 | -0.47 | 91 |
IV.MC2.EHZ. | 2024-02-11T15:38:39.50 | 0.1 | undecidable | manual | P | 30 | 12.2766 | 127 | 0.33 | 94 |
ZO.PDN11.EHZ. | 2024-02-11T15:38:39.55 | 0.6 | undecidable | manual | S | 170 | 3.5964 | 159 | -0.02 | 51 |
ZO.PDN11.EHZ. | 2024-02-11T15:38:38.24 | 0.1 | undecidable | manual | P | 170 | 3.5964 | 159 | 0.14 | 99 |
IV.NRCA.HHZ. | 2024-02-11T15:38:38.22 | 0.1 | undecidable | manual | P | 4 | 1.998 | 168 | 0.22 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.000142 | 0.42 | AML | other | m | 2024-02-11T15:38:45.50 |
IV.LNSS.HHN. | ML:1.3 | 0.000123 | 0.22 | AML | other | m | 2024-02-11T15:38:45.75 |