A magnitude ML 1.7 earthquake occured in region: 7 km NE Bedonia (PR), on
and geographic coordinates (lat, lon) 44.5580, 9.6700 at 7 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Bedonia | PR | 7 | 3482 | 3482 |
Compiano | PR | 7 | 1112 | 4594 |
Tornolo | PR | 9 | 1010 | 5604 |
Bardi | PR | 10 | 2227 | 7831 |
Borgo Val di Taro | PR | 11 | 6999 | 14830 |
Albareto | PR | 13 | 2156 | 16986 |
Ferriere | PC | 17 | 1294 | 18280 |
Valmozzola | PR | 17 | 539 | 18819 |
Santo Stefano d'Aveto | GE | 17 | 1126 | 19945 |
Varsi | PR | 18 | 1230 | 21175 |
Morfasso | PC | 19 | 1024 | 22199 |
Farini | PC | 19 | 1290 | 23489 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2019-04-23 09:29:32 |
44.5582 | 9.6705 | 7 | 2019-08-22 08:25:00 |
Bollettino Sismico Italiano INGV | 69208591 |
Reviewed Rev100 |
ML 1.5 | 2019-04-23 09:29:32 |
44.5583 | 9.6693 | 8 | 2019-04-23 09:38:30 |
Sala Sismica INGV-Roma | 67887821 |
Field | Value |
---|---|
Time (UTC) | 2019-04-23 09:29:32 ± 0.08 |
Latitude | 44.5582 ± 0.0054 |
Longitude | 9.6705 ± 0.0050 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 69208591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 438 |
Semi-minor axis of confidence ellipse (meter) | 396 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.26260 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82648 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 67887821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-23 09:38:30 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 69208591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-04 19:48:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2019-04-23T09:29:59.38 | 0.3 | undecidable | manual | S | 269 | 88.9443 | 50 | -0.01 | 69 |
GU.SARM.EHZ. | 2019-04-23T09:29:54.50 | 0.6 | undecidable | manual | S | 125 | 71.2731 | 50 | -0.16 | 47 |
GU.RNCA.HHZ. | 2019-04-23T09:29:50.70 | 0.6 | undecidable | manual | S | 261 | 57.6978 | 50 | -0.35 | 46 |
GU.PCP.HHZ. | 2019-04-23T09:29:48.03 | 0.3 | undecidable | manual | P | 269 | 88.9443 | 50 | 0.07 | 69 |
IV.BDI.HNZ. | 2019-04-23T09:29:48.52 | 0.6 | undecidable | manual | P | 126 | 91.7415 | 50 | 0.14 | 45 |
GU.SARM.EHZ. | 2019-04-23T09:29:45.41 | 0.3 | undecidable | manual | P | 125 | 71.2731 | 50 | 0.18 | 69 |
GU.GRAM.HHZ. | 2019-04-23T09:29:43.40 | 0.3 | undecidable | manual | S | 103 | 32.1456 | 103 | -0.39 | 71 |
GU.RNCA.HHZ. | 2019-04-23T09:29:43.38 | 0.3 | undecidable | manual | P | 261 | 57.6978 | 50 | 0.23 | 70 |
IV.BOB.HNZ. | 2019-04-23T09:29:42.80 | 0.6 | undecidable | manual | S | 323 | 29.1486 | 104 | 0.01 | 52 |
GU.GORR.HHZ. | 2019-04-23T09:29:42.70 | 0.3 | undecidable | manual | S | 280 | 30.3474 | 104 | -0.49 | 70 |
GU.EQUI.HHE. | 2019-04-23T09:29:42.85 | 0.6 | undecidable | manual | P | 138 | 57.8976 | 50 | -0.33 | 46 |
IV.MSSA.HHZ. | 2019-04-23T09:29:42.80 | 0.3 | undecidable | manual | S | 204 | 29.4483 | 104 | -0.08 | 77 |
GU.GRAM.HHZ. | 2019-04-23T09:29:39.11 | 0.1 | positive | manual | P | 103 | 32.1456 | 103 | 0.16 | 100 |
IV.BOB.HNZ. | 2019-04-23T09:29:38.48 | 0.3 | undecidable | manual | P | 323 | 29.1486 | 104 | 0.1 | 76 |
GU.GORR.HHZ. | 2019-04-23T09:29:38.78 | 0.1 | positive | manual | P | 280 | 30.3474 | 104 | 0.17 | 100 |
IV.MSSA.HHZ. | 2019-04-23T09:29:38.70 | 0.1 | positive | manual | P | 204 | 29.4483 | 104 | 0.27 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.SARM.EHN. | ML:1.7 | 0.000076096915 | 0.2816 | AML | other | m | 2019-04-23T09:29:56.20 |
IV.MSSA.HHE. | ML:1.2 | 0.00008854739 | 0.1408 | AML | other | m | 2019-04-23T09:29:43.24 |
IV.MSSA.HHN. | ML:1.4 | 0.000129441855 | 0.16 | AML | other | m | 2019-04-23T09:29:43.75 |
GU.GORR.HHE. | ML:1.9 | 0.00038204950000000004 | 0.1984 | AML | other | m | 2019-04-23T09:29:43.59 |
GU.GORR.HHN. | ML:1.8 | 0.0003178245 | 0.2432 | AML | other | m | 2019-04-23T09:29:43.75 |
GU.GRAM.HHE. | ML:2.2 | 0.0007526176 | 0.1984 | AML | other | m | 2019-04-23T09:29:44.77 |
GU.GRAM.HHN. | ML:2.0 | 0.000539795 | 0.2368 | AML | other | m | 2019-04-23T09:29:44.88 |
GU.RNCA.HHN. | ML:1.6 | 0.00008339244 | 0.1408 | AML | other | m | 2019-04-23T09:29:51.87 |
GU.RNCA.HHE. | ML:1.6 | 0.00008894542 | 0.1216 | AML | other | m | 2019-04-23T09:29:51.67 |