A magnitude ML 1.3 earthquake occured in region: 4 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8380, 12.9630 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 4 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 11 | 364 | 3242 |
Norcia | PG | 12 | 4957 | 8199 |
Cascia | PG | 14 | 3217 | 11416 |
Poggiodomo | PG | 14 | 117 | 11533 |
Visso | MC | 15 | 1107 | 12640 |
Campello sul Clitunno | PG | 15 | 2442 | 15082 |
Sant'Anatolia di Narco | PG | 16 | 564 | 15646 |
Castelsantangelo sul Nera | MC | 17 | 281 | 15927 |
Scheggino | PG | 18 | 461 | 16388 |
Monte Cavallo | MC | 18 | 145 | 16533 |
Trevi | PG | 18 | 8469 | 25002 |
Ussita | MC | 19 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-02-22 20:51:50 |
42.8385 | 12.9627 | 11 | 2024-02-22 21:00:51 |
Sala Sismica INGV-Roma | 125457391 |
Field | Value |
---|---|
Time (UTC) | 2024-02-22 20:51:50 ± 0.04 |
Latitude | 42.8385 ± 0.0018 |
Longitude | 12.9627 ± 0.0037 |
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 | 125457391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 209 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30127 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125457391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-22 21:00:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2024-02-22T20:52:02.04 | 0.3 | undecidable | manual | S | 209 | 32.9448 | 50 | 0.08 | 73 |
IV.ASSB.HHZ. | 2024-02-22T20:52:02.18 | 0.3 | undecidable | manual | S | 313 | 33.4443 | 50 | 0.07 | 73 |
IV.LNSS.HHZ. | 2024-02-22T20:52:00.23 | 0.3 | undecidable | manual | S | 166 | 26.8509 | 50 | -0.12 | 73 |
7F.SIB2.EHZ. | 2024-02-22T20:52:00.60 | 0.3 | undecidable | manual | S | 78 | 28.3494 | 50 | -0.13 | 73 |
IV.FDMO.HHZ. | 2024-02-22T20:51:59.50 | 0.3 | undecidable | manual | S | 25 | 24.1536 | 50 | -0.12 | 74 |
IV.MC2.EHZ. | 2024-02-22T20:51:58.69 | 0.3 | undecidable | manual | S | 66 | 20.0688 | 118 | 0.17 | 74 |
IV.CESI.HHZ. | 2024-02-22T20:51:58.01 | 0.3 | undecidable | manual | S | 346 | 19.0698 | 119 | -0.18 | 74 |
IV.RM33.EHZ. | 2024-02-22T20:51:58.71 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.GAVE.EHZ. | 2024-02-22T20:51:57.58 | 0.3 | undecidable | manual | S | 199 | 17.1717 | 122 | -0.05 | 76 |
IV.ASSB.HHZ. | 2024-02-22T20:51:57.22 | 0.3 | undecidable | manual | P | 313 | 33.4443 | 50 | -0.03 | 74 |
IV.ARRO.EHZ. | 2024-02-22T20:51:57.19 | 0.1 | undecidable | manual | P | 209 | 32.9448 | 50 | 0.02 | 99 |
IV.LNSS.HHZ. | 2024-02-22T20:51:56.18 | 0.3 | undecidable | manual | P | 166 | 26.8509 | 50 | -0.05 | 74 |
7F.SIB2.EHZ. | 2024-02-22T20:51:56.47 | 0.3 | undecidable | manual | P | 78 | 28.3494 | 50 | 0.01 | 75 |
IV.MMO1.EHZ. | 2024-02-22T20:51:56.85 | 3.0 | positive | manual | P | 0.17 | 0 | |||
IV.NRCA.HHZ. | 2024-02-22T20:51:56.16 | 0.3 | undecidable | manual | S | 93 | 12.3765 | 131 | -0.12 | 75 |
IV.FDMO.HHZ. | 2024-02-22T20:51:55.77 | 0.1 | undecidable | manual | P | 25 | 24.1536 | 50 | -0.04 | 100 |
IV.MC2.EHZ. | 2024-02-22T20:51:55.34 | 0.3 | undecidable | manual | P | 66 | 20.0688 | 118 | 0.17 | 74 |
IV.CESI.HHZ. | 2024-02-22T20:51:55.17 | 0.1 | undecidable | manual | P | 346 | 19.0698 | 119 | 0.18 | 98 |
ZO.PDN12.EHZ. | 2024-02-22T20:51:54.28 | 0.1 | undecidable | manual | S | 242 | 4.1958 | 158 | -0.31 | 98 |
IV.GAVE.EHZ. | 2024-02-22T20:51:54.83 | 0.1 | undecidable | manual | P | 199 | 17.1717 | 122 | 0.16 | 99 |
IV.NRCA.HHZ. | 2024-02-22T20:51:53.95 | 0.3 | undecidable | manual | P | 93 | 12.3765 | 131 | 0.07 | 76 |
ZO.PDN12.EHZ. | 2024-02-22T20:51:53.12 | 0.3 | undecidable | manual | P | 242 | 4.1958 | 158 | 0.2 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.000222 | 0.42 | AML | other | m | 2024-02-22T20:51:56.46 |
IV.NRCA.HHN. | ML:1.2 | 0.0001725 | 0.58 | AML | other | m | 2024-02-22T20:51:56.55 |
IV.GAVE.EHN. | ML:1.3 | 0.000168 | 0.38 | AML | other | m | 2024-02-22T20:51:58.31 |
IV.CESI.HHN. | ML:1.4 | 0.00017199999999999998 | 0.28 | AML | other | m | 2024-02-22T20:51:58.46 |
IV.CESI.HHE. | ML:1.0 | 0.00008549999999999999 | 1.16 | AML | other | m | 2024-02-22T20:51:58.10 |
IV.GAVE.EHE. | ML:1.3 | 0.00016450000000000001 | 0.8 | AML | other | m | 2024-02-22T20:51:58.41 |
IV.FDMO.HHN. | ML:1.3 | 0.00011145000000000001 | 1.64 | AML | other | m | 2024-02-22T20:51:59.00 |
IV.FDMO.HHE. | ML:1.4 | 0.0001385 | 0.88 | AML | other | m | 2024-02-22T20:52:00.74 |
IV.MMO1.EHN. | ML:1.4 | 0.00010765 | 0.42 | AML | other | m | 2024-02-22T20:52:01.54 |
IV.MMO1.EHE. | ML:1.2 | 0.0000729 | 0.62 | AML | other | m | 2024-02-22T20:52:01.97 |