A magnitude ML 1.1 earthquake occured in region: 1 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8890, 13.1440 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 1 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Bolognola | MC | 14 | 142 | 7655 |
Montemonaco | AP | 15 | 604 | 8259 |
Acquacanina | MC | 16 | 121 | 8380 |
Montegallo | AP | 16 | 523 | 8903 |
Fiastra | MC | 17 | 559 | 9462 |
Monte Cavallo | MC | 17 | 145 | 9607 |
Fiordimonte | MC | 17 | 202 | 9809 |
Montefortino | FM | 17 | 1178 | 10987 |
Sellano | PG | 18 | 1079 | 12066 |
Arquata del Tronto | AP | 18 | 1178 | 13244 |
Pieve Torina | MC | 19 | 1458 | 14702 |
Cerreto di Spoleto | PG | 20 | 1075 | 15777 |
Pievebovigliana | MC | 20 | 866 | 16643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-02-22 21:51:01 |
42.8887 | 13.1438 | 11 | 2024-02-22 21:58:22 |
Sala Sismica INGV-Roma | 125459091 |
Field | Value |
---|---|
Time (UTC) | 2024-02-22 21:51:01 ± 0.09 |
Latitude | 42.8887 ± 0.0054 |
Longitude | 13.1438 ± 0.0074 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125459091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 609 |
Semi-minor axis of confidence ellipse (meter) | 563 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 14 |
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) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125459091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-22 21:58:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2024-02-22T21:51:10.88 | 0.3 | undecidable | manual | S | 39 | 24.753 | 50 | 0.51 | 68 |
IV.CSP1.EHZ. | 2024-02-22T21:51:09.69 | 0.3 | undecidable | manual | S | 12 | 23.0547 | 50 | -0.23 | 73 |
IV.CESI.HHZ. | 2024-02-22T21:51:09.96 | 0.3 | undecidable | manual | S | 304 | 23.3544 | 50 | -0.01 | 76 |
IV.FDMO.HHZ. | 2024-02-22T21:51:08.16 | 0.6 | undecidable | manual | S | 344 | 17.0718 | 122 | -0.09 | 51 |
IV.MMO1.EHZ. | 2024-02-22T21:51:07.60 | 0.6 | undecidable | manual | S | 85 | 14.9739 | 126 | -0.04 | 51 |
IV.SMA1.EHZ. | 2024-02-22T21:51:07.44 | 0.3 | undecidable | manual | P | 151 | 32.6451 | 50 | -0.28 | 71 |
IV.MML1.EHZ. | 2024-02-22T21:51:07.03 | 1.0 | negative | manual | P | 331 | 28.5492 | 50 | -0.07 | 25 |
IV.CSP1.EHZ. | 2024-02-22T21:51:06.08 | 0.6 | positive | manual | P | 12 | 23.0547 | 50 | -0.17 | 49 |
IV.CESI.HHZ. | 2024-02-22T21:51:06.35 | 0.3 | undecidable | manual | P | 304 | 23.3544 | 50 | 0.07 | 76 |
IV.GUMA.HHZ. | 2024-02-22T21:51:06.83 | 0.6 | undecidable | manual | P | 39 | 24.753 | 50 | 0.32 | 48 |
IV.NRCA.HHZ. | 2024-02-22T21:51:06.00 | 0.6 | undecidable | manual | S | 201 | 6.5934 | 149 | 0.36 | 49 |
IV.FDMO.HHZ. | 2024-02-22T21:51:05.19 | 0.6 | undecidable | manual | P | 344 | 17.0718 | 122 | -0.1 | 51 |
IV.NRCA.HHZ. | 2024-02-22T21:51:04.06 | 1.0 | undecidable | manual | P | 201 | 6.5934 | 149 | 0.28 | 25 |
IV.MMO1.EHZ. | 2024-02-22T21:51:04.76 | 0.1 | undecidable | manual | P | 85 | 14.9739 | 126 | -0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00037 | 0.16 | AML | other | m | 2024-02-22T21:51:06.12 |
IV.NRCA.HHN. | ML:1.6 | 0.000568 | 0.14 | AML | other | m | 2024-02-22T21:51:06.11 |
IV.FDMO.HHN. | ML:0.9 | 0.00006165000000000001 | 0.28 | AML | other | m | 2024-02-22T21:51:08.50 |
IV.FDMO.HHE. | ML:1.0 | 0.00008065 | 0.86 | AML | other | m | 2024-02-22T21:51:08.23 |
IV.NRCA.HNE. | ML:1.3 | 0.0002983946 | 0.128 | AML | other | m | 2024-02-22T21:51:06.12 |
IV.NRCA.HNN. | ML:1.6 | 0.00056746205 | 0.1408 | AML | other | m | 2024-02-22T21:51:06.12 |
IV.MMO1.EHE. | ML:0.6 | 0.00004169834 | 0.128 | AML | other | m | 2024-02-22T21:51:08.32 |
IV.MMO1.EHN. | ML:0.6 | 0.00003255452 | 0.0768 | AML | other | m | 2024-02-22T21:51:08.02 |