A magnitude ML 0.9 earthquake occured in region: 4 km W Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.9080, 13.2780 at 26 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 |
---|---|---|---|---|
Montemonaco | AP | 4 | 604 | 604 |
Montefortino | FM | 7 | 1178 | 1782 |
Montegallo | AP | 9 | 523 | 2305 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2586 |
Amandola | FM | 10 | 3629 | 6215 |
Bolognola | MC | 11 | 142 | 6357 |
Ussita | MC | 12 | 444 | 6801 |
Comunanza | AP | 13 | 3166 | 9967 |
Sarnano | MC | 14 | 3264 | 13231 |
Palmiano | AP | 15 | 196 | 13427 |
Arquata del Tronto | AP | 15 | 1178 | 14605 |
Visso | MC | 16 | 1107 | 15712 |
Acquacanina | MC | 16 | 121 | 15833 |
Roccafluvione | AP | 17 | 2010 | 17843 |
Montefalcone Appennino | FM | 17 | 424 | 18267 |
Fiastra | MC | 17 | 559 | 18826 |
Smerillo | FM | 18 | 365 | 19191 |
Venarotta | AP | 18 | 2066 | 21257 |
Gualdo | MC | 19 | 815 | 22072 |
Force | AP | 19 | 1354 | 23426 |
Acquasanta Terme | AP | 19 | 2916 | 26342 |
Monte San Martino | MC | 19 | 765 | 27107 |
Norcia | PG | 20 | 4957 | 32064 |
Preci | PG | 20 | 724 | 32788 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-03-18 06:41:31 |
42.908 | 13.2778 | 26 | 2020-03-18 06:52:24 |
Sala Sismica INGV-Roma | 77342611 |
Field | Value |
---|---|
Time (UTC) | 2020-03-18 06:41:31 ± 0.14 |
Latitude | 42.9080 ± 0.0045 |
Longitude | 13.2778 ± 0.0086 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77342611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 719 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 13 |
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) | 0.37232 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 77342611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-18 06:52:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.CIMO.HHZ. | 2020-03-18T06:43:17.42 | 3.0 | undecidable | manual | Sg | 17.99 | 0 | |||
MN.TRI.HHZ. | 2020-03-18T06:42:56.77 | 3.0 | undecidable | manual | Sg | 12.38 | 0 | |||
IV.MSFR.HHZ. | 2020-03-18T06:42:39.08 | 0.1 | undecidable | manual | P | -4.27 | 0 | |||
GU.RNCA.HHZ. | 2020-03-18T06:42:19.73 | 3.0 | undecidable | manual | Pn | -1.21 | 0 | |||
IV.PZUN.HHZ. | 2020-03-18T06:42:15.97 | 3.0 | undecidable | manual | Pn | 0.26 | 0 | |||
OT.OT05.EHZ. | 2020-03-18T06:42:09.02 | 3.0 | positive | manual | Pg | 4.6 | 0 | |||
IV.ROSPO.HHZ. | 2020-03-18T06:41:53.92 | 3.0 | undecidable | manual | Pn | -0.36 | 0 | |||
IV.VVLD.HHZ. | 2020-03-18T06:41:50.59 | 3.0 | negative | manual | Pg | 0.77 | 0 | |||
IV.SMA1.EHZ. | 2020-03-18T06:41:43.36 | 0.3 | undecidable | manual | S | 171 | 31.1466 | 124 | 0.07 | 73 |
IV.CSP1.EHZ. | 2020-03-18T06:41:41.30 | 0.3 | undecidable | manual | S | 344 | 21.2676 | 136 | 0.05 | 74 |
IV.NRCA.HHZ. | 2020-03-18T06:41:40.41 | 0.3 | undecidable | manual | S | 238 | 15.6732 | 145 | 0.11 | 74 |
IV.MF5.EHZ. | 2020-03-18T06:41:40.81 | 0.3 | undecidable | manual | S | 59 | 17.2716 | 142 | 0.26 | 71 |
IV.TERO.HHZ. | 2020-03-18T06:41:39.53 | 0.3 | undecidable | manual | P | 140 | 41.3253 | 115 | -0.04 | 71 |
IV.MMO1.EHZ. | 2020-03-18T06:41:38.71 | 0.3 | undecidable | manual | S | 103 | 4.0959 | 170 | -0.39 | 72 |
IV.SMA1.EHZ. | 2020-03-18T06:41:38.28 | 0.1 | undecidable | manual | P | 171 | 31.1466 | 124 | 0.07 | 97 |
IV.PF6.EHZ. | 2020-03-18T06:41:37.53 | 0.1 | undecidable | manual | P | 345 | 26.3514 | 129 | -0.09 | 97 |
IV.CSP1.EHZ. | 2020-03-18T06:41:37.02 | 0.1 | undecidable | manual | P | 344 | 21.2676 | 136 | -0.01 | 100 |
IV.NRCA.HHZ. | 2020-03-18T06:41:36.54 | 0.1 | undecidable | manual | P | 238 | 15.6732 | 145 | 0.06 | 100 |
IV.MF5.EHZ. | 2020-03-18T06:41:36.74 | 0.1 | undecidable | manual | P | 59 | 17.2716 | 142 | 0.12 | 98 |
IV.MMO1.EHZ. | 2020-03-18T06:41:35.64 | 0.1 | undecidable | manual | P | 103 | 4.0959 | 170 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00004865 | 0.16 | AML | other | m | 2020-03-18T06:41:40.84 |
IV.FDMO.HHE. | ML:0.6 | 0.000021499999999999997 | 1.02 | AML | other | m | 2020-03-18T06:41:41.19 |
IV.FDMO.HHN. | ML:0.9 | 0.000034099999999999995 | 0.62 | AML | other | m | 2020-03-18T06:41:41.46 |
IV.NRCA.HHE. | ML:0.9 | 0.0000392 | 1.02 | AML | other | m | 2020-03-18T06:41:43.10 |