A magnitude ML 1.0 earthquake occured in region: 3 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9080, 13.1120 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1388 |
Ussita | MC | 5 | 444 | 1832 |
Preci | PG | 7 | 724 | 2556 |
Norcia | PG | 13 | 4957 | 7513 |
Monte Cavallo | MC | 13 | 145 | 7658 |
Bolognola | MC | 14 | 142 | 7800 |
Fiordimonte | MC | 15 | 202 | 8002 |
Acquacanina | MC | 15 | 121 | 8123 |
Fiastra | MC | 15 | 559 | 8682 |
Sellano | PG | 15 | 1079 | 9761 |
Pieve Torina | MC | 16 | 1458 | 11219 |
Pievebovigliana | MC | 17 | 866 | 12085 |
Montemonaco | AP | 18 | 604 | 12689 |
Cerreto di Spoleto | PG | 19 | 1075 | 13764 |
Montefortino | FM | 19 | 1178 | 14942 |
Montegallo | AP | 20 | 523 | 15465 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-07-23 00:55:24 |
42.9082 | 13.1123 | 11 | 2019-07-23 01:06:22 |
Sala Sismica INGV-Roma | 70807611 |
Field | Value |
---|---|
Time (UTC) | 2019-07-23 00:55:24 ± 0.04 |
Latitude | 42.9082 ± 0.0027 |
Longitude | 13.1123 ± 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 | 70807611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42088 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 70807611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-23 01:06:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2019-07-23T00:55:36.28 | 1.0 | undecidable | manual | S | 149 | 35.742 | 50 | 0.09 | 23 |
IV.GAVE.HNZ. | 2019-07-23T00:55:34.78 | 0.6 | undecidable | manual | S | 217 | 29.8479 | 50 | 0.18 | 47 |
IV.MTRA.HNZ. | 2019-07-23T00:55:34.21 | 0.6 | undecidable | manual | S | 126 | 28.5492 | 50 | -0.06 | 48 |
IV.PF6.EHZ. | 2019-07-23T00:55:33.63 | 0.3 | undecidable | manual | S | 15 | 26.3514 | 50 | -0.04 | 72 |
IV.MML1.HNZ. | 2019-07-23T00:55:33.31 | 0.6 | undecidable | manual | S | 333 | 25.4523 | 50 | -0.13 | 47 |
IV.EL6.EHZ. | 2019-07-23T00:55:33.02 | 1.0 | positive | manual | P | 359 | 46.7199 | 50 | 0.22 | 22 |
IV.SMA1.EHZ. | 2019-07-23T00:55:31.10 | 0.3 | undecidable | manual | P | 149 | 35.742 | 50 | -0.01 | 72 |
IV.MMO1.EHZ. | 2019-07-23T00:55:31.14 | 0.6 | undecidable | manual | S | 93 | 17.4714 | 50 | -0.16 | 48 |
IV.GAVE.HNZ. | 2019-07-23T00:55:30.21 | 0.6 | undecidable | manual | P | 217 | 29.8479 | 50 | 0.01 | 48 |
IV.MTRA.HNZ. | 2019-07-23T00:55:29.94 | 0.3 | undecidable | manual | P | 126 | 28.5492 | 50 | -0.06 | 72 |
IV.PF6.EHZ. | 2019-07-23T00:55:29.58 | 0.3 | undecidable | manual | P | 15 | 26.3514 | 50 | -0.08 | 72 |
IV.MML1.HNZ. | 2019-07-23T00:55:29.60 | 0.3 | undecidable | manual | P | 333 | 25.4523 | 50 | 0.07 | 72 |
IT.MTCL.HGZ. | 2019-07-23T00:55:29.90 | 0.3 | undecidable | manual | S | 316 | 13.1757 | 130 | -0.25 | 71 |
IV.MMO1.EHZ. | 2019-07-23T00:55:28.34 | 0.3 | undecidable | manual | P | 93 | 17.4714 | 50 | 0.05 | 73 |
IV.MC2.EHZ. | 2019-07-23T00:55:28.68 | 0.6 | undecidable | manual | S | 87 | 6.1938 | 151 | 0.1 | 49 |
IV.NRCA.HHZ. | 2019-07-23T00:55:28.50 | 0.6 | undecidable | manual | S | 179 | 8.2806 | 143 | -0.47 | 45 |
IV.FEMA.HNZ. | 2019-07-23T00:55:28.88 | 0.3 | undecidable | manual | S | 320 | 7.881 | 145 | 0 | 75 |
IT.MTCL.HGZ. | 2019-07-23T00:55:27.65 | 0.3 | undecidable | manual | P | 316 | 13.1757 | 130 | 0.02 | 74 |
IV.FEMA.HNZ. | 2019-07-23T00:55:27.12 | 0.1 | undecidable | manual | P | 320 | 7.881 | 145 | 0.23 | 96 |
IV.MC2.EHZ. | 2019-07-23T00:55:26.94 | 0.3 | undecidable | manual | P | 87 | 6.1938 | 151 | 0.22 | 72 |
IV.NRCA.HHZ. | 2019-07-23T00:55:26.96 | 0.1 | undecidable | manual | P | 179 | 8.2806 | 143 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000191 | 0.2 | AML | other | m | 2019-07-23T00:55:28.69 |
IV.NRCA.HHE. | ML:1.2 | 0.00018538689999999999 | 0.1 | AML | other | m | 2019-07-23T00:55:28.81 |
IV.NRCA.HNE. | ML:1.3 | 0.00023557880000000002 | 0.67 | AML | other | m | 2019-07-23T00:55:28.81 |
IV.NRCA.HNN. | ML:1.2 | 0.00019788165000000002 | 0.61 | AML | other | m | 2019-07-23T00:55:29.04 |
IV.SMA1.EHE. | ML:0.4 | 0.0000109547505 | 1.66 | AML | other | m | 2019-07-23T00:55:37.63 |
IV.SMA1.EHN. | ML:0.4 | 0.0000103515595 | 1.02 | AML | other | m | 2019-07-23T00:55:36.76 |