A magnitude ML 0.4 earthquake occured in region: 8 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9770, 12.9100 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 |
---|---|---|---|---|
Monte Cavallo | MC | 8 | 145 | 145 |
Sellano | PG | 10 | 1079 | 1224 |
Serravalle di Chienti | MC | 11 | 1070 | 2294 |
Pieve Torina | MC | 14 | 1458 | 3752 |
Preci | PG | 15 | 724 | 4476 |
Visso | MC | 16 | 1107 | 5583 |
Valtopina | PG | 16 | 1398 | 6981 |
Muccia | MC | 16 | 915 | 7896 |
Fiordimonte | MC | 16 | 202 | 8098 |
Foligno | PG | 17 | 57155 | 65253 |
Trevi | PG | 17 | 8469 | 73722 |
Pievebovigliana | MC | 17 | 866 | 74588 |
Cerreto di Spoleto | PG | 18 | 1075 | 75663 |
Nocera Umbra | PG | 18 | 5839 | 81502 |
Ussita | MC | 19 | 444 | 81946 |
Sefro | MC | 19 | 422 | 82368 |
Spello | PG | 19 | 8645 | 91013 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2019-08-18 14:20:27 |
42.9772 | 12.9098 | 11 | 2019-08-18 14:30:12 |
Sala Sismica INGV-Roma | 71606851 |
Field | Value |
---|---|
Time (UTC) | 2019-08-18 14:20:27 ± 0.07 |
Latitude | 42.9772 ± 0.0027 |
Longitude | 12.9098 ± 0.0049 |
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 | 71606851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 428 |
Semi-minor axis of confidence ellipse (meter) | 293 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 218 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27879 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71606851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-18 14:30:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2019-08-18T14:22:20.07 | 3.0 | undecidable | manual | Sn | -0.45 | 0 | |||
IV.PZUN.HHZ. | 2019-08-18T14:22:00.77 | 3.0 | undecidable | manual | Sn | 0.65 | 0 | |||
IV.IACL.HHZ. | 2019-08-18T14:21:53.05 | 3.0 | positive | manual | Pg | 13.67 | 0 | |||
IV.MCRV.HHZ. | 2019-08-18T14:21:50.44 | 3.0 | undecidable | manual | Sn | 0.34 | 0 | |||
GU.TRAV.HHZ. | 2019-08-18T14:21:46.91 | 3.0 | undecidable | manual | Pg | 9.12 | 0 | |||
IV.MFNL.HHZ. | 2019-08-18T14:21:42.19 | 3.0 | negative | manual | Pn | -5.63 | 0 | |||
IV.PAOL.HHZ. | 2019-08-18T14:21:39.35 | 3.0 | undecidable | manual | Sg | 0.45 | 0 | |||
MN.TIP.HHZ. | 2019-08-18T14:21:38.14 | 3.0 | negative | manual | Pn | -3.88 | 0 | |||
IX.MNT3.HHZ.02 | 2019-08-18T14:21:16.46 | 3.0 | undecidable | manual | Pg | 3.68 | 0 | |||
IV.LMD.HHZ. | 2019-08-18T14:21:11.43 | 3.0 | undecidable | manual | S | -4.6 | 0 | |||
IV.SFI.EHZ. | 2019-08-18T14:21:08.87 | 3.0 | undecidable | manual | S | -2.37 | 0 | |||
IV.RMP.HHZ. | 2019-08-18T14:21:06.33 | 3.0 | undecidable | manual | S | -5.55 | 0 | |||
IV.SNTG.HHZ. | 2019-08-18T14:20:38.20 | 0.3 | undecidable | manual | S | 5 | 30.9468 | 50 | -0.06 | 71 |
IV.PF6.EHZ. | 2019-08-18T14:20:37.82 | 0.3 | undecidable | manual | S | 52 | 29.1486 | 50 | 0.03 | 71 |
IV.CSP1.EHZ. | 2019-08-18T14:20:37.44 | 0.3 | undecidable | manual | S | 62 | 27.0507 | 50 | 0.2 | 69 |
IV.NRCA.HHZ. | 2019-08-18T14:20:36.00 | 0.3 | undecidable | manual | S | 134 | 23.0547 | 50 | -0.15 | 70 |
IV.MC2.EHZ. | 2019-08-18T14:20:36.70 | 0.6 | undecidable | manual | S | 108 | 23.754 | 50 | 0.34 | 45 |
IV.FDMO.HHZ. | 2019-08-18T14:20:34.04 | 0.1 | undecidable | manual | S | 65 | 15.7731 | 125 | -0.15 | 95 |
IV.MML1.HNZ. | 2019-08-18T14:20:34.13 | 0.3 | undecidable | manual | S | 18 | 15.9729 | 124 | -0.09 | 72 |
IV.CSP1.EHZ. | 2019-08-18T14:20:33.12 | 0.3 | undecidable | manual | P | 62 | 27.0507 | 50 | -0.01 | 72 |
IV.SNTG.HHZ. | 2019-08-18T14:20:33.72 | 0.1 | undecidable | manual | P | 5 | 30.9468 | 50 | 0 | 95 |
IV.PF6.EHZ. | 2019-08-18T14:20:33.36 | 0.3 | undecidable | manual | P | 52 | 29.1486 | 50 | -0.09 | 71 |
IT.MTCL.HGZ. | 2019-08-18T14:20:32.16 | 0.3 | undecidable | manual | S | 76 | 7.4814 | 146 | 0.05 | 74 |
IV.NRCA.HHZ. | 2019-08-18T14:20:32.45 | 0.3 | undecidable | manual | P | 134 | 23.0547 | 50 | -0.05 | 72 |
IV.MC2.EHZ. | 2019-08-18T14:20:32.36 | 0.6 | undecidable | manual | P | 108 | 23.754 | 50 | -0.26 | 46 |
IV.FDMO.HHZ. | 2019-08-18T14:20:31.34 | 0.3 | undecidable | manual | P | 65 | 15.7731 | 125 | -0.03 | 73 |
IV.MML1.HNZ. | 2019-08-18T14:20:31.42 | 0.3 | undecidable | manual | P | 18 | 15.9729 | 124 | 0.04 | 73 |
IV.CESI.HHZ. | 2019-08-18T14:20:31.45 | 0.1 | undecidable | manual | S | 352 | 3.0969 | 164 | -0.01 | 100 |
IT.MTCL.HGZ. | 2019-08-18T14:20:30.40 | 0.6 | undecidable | manual | P | 76 | 7.4814 | 146 | 0.23 | 47 |
IV.CESI.HHZ. | 2019-08-18T14:20:29.95 | 0.3 | undecidable | manual | P | 352 | 3.0969 | 164 | 0.16 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.5 | 0.0000314105 | 0.1024 | AML | other | m | 2019-08-18T14:20:34.33 |
IV.FDMO.HHN. | ML:0.4 | 0.00002014669 | 0.1152 | AML | other | m | 2019-08-18T14:20:34.77 |
IV.CSP1.EHE. | ML:0.4 | 0.000015152014 | 0.1152 | AML | other | m | 2019-08-18T14:20:37.72 |
IV.CSP1.EHN. | ML:0.3 | 0.0000114199765 | 0.16 | AML | other | m | 2019-08-18T14:20:37.64 |
IV.SNTG.HHE. | ML:0.3 | 0.000009930023499999999 | 0.0768 | AML | other | m | 2019-08-18T14:20:38.86 |
IV.SNTG.HHN. | ML:0.5 | 0.000014489067999999999 | 0.0576 | AML | other | m | 2019-08-18T14:20:39.07 |