A magnitude ML 0.5 earthquake occured in region: 1 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8970, 13.1610 at 15 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 | 10 | 724 | 2556 |
Bolognola | MC | 12 | 142 | 2698 |
Norcia | PG | 13 | 4957 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Acquacanina | MC | 15 | 121 | 8380 |
Montegallo | AP | 15 | 523 | 8903 |
Fiastra | MC | 16 | 559 | 9462 |
Montefortino | FM | 16 | 1178 | 10640 |
Fiordimonte | MC | 17 | 202 | 10842 |
Monte Cavallo | MC | 17 | 145 | 10987 |
Arquata del Tronto | AP | 18 | 1178 | 12165 |
Amandola | FM | 19 | 3629 | 15794 |
Pieve Torina | MC | 19 | 1458 | 17252 |
Sellano | PG | 19 | 1079 | 18331 |
Sarnano | MC | 19 | 3264 | 21595 |
Pievebovigliana | MC | 19 | 866 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-12-30 18:12:12 |
42.8972 | 13.1607 | 15 | 2023-12-30 18:20:54 |
Sala Sismica INGV-Roma | 124362621 |
Field | Value |
---|---|
Time (UTC) | 2023-12-30 18:12:12 ± 0.06 |
Latitude | 42.8972 ± 0.0018 |
Longitude | 13.1607 ± 0.0012 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124362621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 140 |
Semi-minor axis of confidence ellipse (meter) | 119 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 285 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21584 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 124362621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-30 18:20:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SELL.HHZ. | 2023-12-30T18:13:32.62 | 3.0 | undecidable | manual | Pg | 9.04 | 0 | |||
IV.ECTS.HHZ. | 2023-12-30T18:13:32.61 | 3.0 | undecidable | manual | Pn | 2.77 | 0 | |||
IV.SPS2.HHZ. | 2023-12-30T18:13:32.53 | 3.0 | positive | manual | Pg | 14.18 | 0 | |||
GU.RNCA.HHZ. | 2023-12-30T18:13:30.56 | 3.0 | undecidable | manual | Sn | 1.53 | 0 | |||
IV.FREG.EHZ. | 2023-12-30T18:13:29.09 | 3.0 | undecidable | manual | Sg | 3.35 | 0 | |||
IV.MOCO.HHZ. | 2023-12-30T18:13:20.90 | 3.0 | undecidable | manual | Sn | -1.86 | 0 | |||
IY.CIRK.HHZ.00 | 2023-12-30T18:13:17.23 | 3.0 | positive | manual | Pn | -4.7 | 0 | |||
IV.RNI2.HHZ. | 2023-12-30T18:13:06.59 | 3.0 | undecidable | manual | Sg | 2.05 | 0 | |||
GU.RORO.HHZ. | 2023-12-30T18:13:00.96 | 3.0 | negative | manual | Pn | 2.35 | 0 | |||
IX.SCL3.EHZ.02 | 2023-12-30T18:12:59.82 | 3.0 | undecidable | manual | Pn | 2.13 | 0 | |||
ST.DOSS.HHZ. | 2023-12-30T18:12:51.29 | 3.0 | positive | manual | Pg | 0.6 | 0 | |||
IV.TREG.HNZ. | 2023-12-30T18:12:50.87 | 3.0 | undecidable | manual | Pg | 4.59 | 0 | |||
IV.ZEN8.EHZ. | 2023-12-30T18:12:44.65 | 3.0 | undecidable | manual | Pn | -4.93 | 0 | |||
GU.GSCL.HHZ. | 2023-12-30T18:12:33.19 | 3.0 | undecidable | manual | Pn | -3.85 | 0 | |||
IV.CESI.HHZ. | 2023-12-30T18:12:21.13 | 0.6 | undecidable | manual | S | 300 | 23.9538 | 107 | 0.07 | 48 |
IV.CSP1.EHZ. | 2023-12-30T18:12:20.58 | 0.3 | undecidable | manual | S | 9 | 21.867 | 109 | 0.05 | 73 |
IV.FDMO.HHZ. | 2023-12-30T18:12:19.14 | 0.3 | undecidable | manual | S | 339 | 16.5723 | 119 | -0.09 | 73 |
IV.NARO.HHZ. | 2023-12-30T18:12:18.37 | 3.0 | undecidable | manual | S | -0.67 | 0 | |||
IV.MMO1.EHZ. | 2023-12-30T18:12:18.53 | 0.6 | undecidable | manual | S | 89 | 13.4754 | 127 | -0.01 | 50 |
IV.NRCA.HHZ. | 2023-12-30T18:12:17.46 | 0.3 | undecidable | manual | S | 208 | 7.9809 | 145 | -0.05 | 75 |
IV.CESI.HHZ. | 2023-12-30T18:12:17.24 | 0.3 | undecidable | manual | P | 300 | 23.9538 | 107 | -0.01 | 73 |
IV.GUMA.HHZ. | 2023-12-30T18:12:17.91 | 3.0 | negative | manual | P | 1.16 | 0 | |||
IV.FDMO.HHZ. | 2023-12-30T18:12:16.19 | 0.1 | undecidable | manual | P | 339 | 16.5723 | 119 | -0.01 | 99 |
IV.CSP1.EHZ. | 2023-12-30T18:12:16.95 | 0.3 | undecidable | manual | P | 9 | 21.867 | 109 | 0 | 74 |
IV.NRCA.HHZ. | 2023-12-30T18:12:15.24 | 0.1 | undecidable | manual | P | 208 | 7.9809 | 145 | 0.03 | 100 |
IV.MMO1.EHZ. | 2023-12-30T18:12:15.82 | 0.3 | undecidable | manual | P | 89 | 13.4754 | 127 | 0.02 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.00007825 | 0.14 | AML | other | m | 2023-12-30T18:12:17.44 |
IV.NRCA.HHE. | ML:0.8 | 0.00006309999999999999 | 0.12 | AML | other | m | 2023-12-30T18:12:17.83 |
IV.MMO1.EHE. | ML:0.2 | 0.0000156308395 | 0.1152 | AML | other | m | 2023-12-30T18:12:18.66 |
IV.FDMO.HHE. | ML:0.3 | 0.000012709366999999999 | 0.128 | AML | other | m | 2023-12-30T18:12:19.26 |
IV.FDMO.HHN. | ML:0.4 | 0.0000195687549 | 0.1792 | AML | other | m | 2023-12-30T18:12:19.23 |