A magnitude ML 1.8 earthquake occured in region: 4 km W Sambuca Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.1010, 10.9460 at 9 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 |
---|---|---|---|---|
Sambuca Pistoiese | PT | 4 | 1626 | 1626 |
Alto Reno Terme | BO | 7 | 6960 | 8586 |
Lizzano in Belvedere | BO | 8 | 2212 | 10798 |
Castel di Casio | BO | 10 | 3448 | 14246 |
Gaggio Montano | BO | 11 | 4878 | 19124 |
San Marcello Pistoiese | PT | 13 | 6416 | 25540 |
Camugnano | BO | 14 | 1885 | 27425 |
Cutigliano | PT | 15 | 1488 | 28913 |
Cantagallo | PO | 15 | 3105 | 32018 |
Piteglio | PT | 16 | 1683 | 33701 |
Fanano | MO | 17 | 2989 | 36690 |
Castiglione dei Pepoli | BO | 17 | 5648 | 42338 |
Vernio | PO | 18 | 6060 | 48398 |
Montese | MO | 19 | 3353 | 51751 |
Pistoia | PT | 19 | 90315 | 142066 |
Montale | PT | 19 | 10737 | 152803 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-05-27 12:02:52 |
44.1008 | 10.9455 | 9 | 2020-11-19 12:36:49 |
Bollettino Sismico Italiano INGV | 80399511 |
Reviewed Rev100 |
ML 1.8 | 2020-05-27 12:02:52 |
44.0967 | 10.9602 | 10 | 2020-05-27 13:45:46 |
Sala Sismica INGV-Roma | 79622171 |
Field | Value |
---|---|
Time (UTC) | 2020-05-27 12:02:52 ± 0.1 |
Latitude | 44.1008 ± 0.0072 |
Longitude | 10.9455 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80399511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 776 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 359 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.14389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67899 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 80399511 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-22 10:06:28 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 79622171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-27 13:45:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | 2020-05-27T12:03:16.22 | 0.6 | undecidable | manual | S | 116 | 75.369 | 50 | 0.42 | 56 |
IV.SFI.HNN. | 2020-05-27T12:03:16.08 | 0.6 | undecidable | manual | S | 107 | 75.1692 | 50 | 0.34 | 57 |
IV.RINC.HHN. | 2020-05-27T12:03:11.90 | 0.6 | undecidable | manual | S | 114 | 57.8976 | 50 | 0.76 | 51 |
IV.PII.HHZ. | 2020-05-27T12:03:09.04 | 0.6 | undecidable | manual | S | 219 | 53.8017 | 50 | -1.01 | 47 |
IV.RUFI.EHZ. | 2020-05-27T12:03:09.99 | 0.6 | undecidable | manual | S | 123 | 53.6019 | 50 | -0.01 | 64 |
IV.ASQU.HHE. | 2020-05-27T12:03:07.00 | 0.6 | undecidable | manual | P | 116 | 75.369 | 50 | 0.91 | 47 |
IV.RONT.HHZ. | 2020-05-27T12:03:06.51 | 0.6 | undecidable | manual | S | 107 | 40.626 | 50 | -0.02 | 65 |
IV.SFI.HNN. | 2020-05-27T12:03:06.41 | 0.6 | undecidable | manual | P | 107 | 75.1692 | 50 | 0.35 | 57 |
GU.MAIM.HHE. | 2020-05-27T12:03:06.38 | 0.6 | undecidable | manual | S | 240 | 41.7249 | 50 | -0.44 | 60 |
GU.GSCL.HHZ. | 2020-05-27T12:03:06.34 | 0.3 | undecidable | manual | S | 314 | 39.627 | 50 | 0.08 | 97 |
GU.CARD.HHZ. | 2020-05-27T12:03:05.37 | 0.6 | undecidable | manual | S | 257 | 37.8288 | 50 | -0.41 | 60 |
IV.VISG.HHZ. | 2020-05-27T12:03:05.94 | 0.6 | undecidable | manual | S | 76 | 40.1265 | 50 | -0.45 | 60 |
IV.CRMI.HHZ. | 2020-05-27T12:03:04.64 | 0.6 | undecidable | manual | S | 175 | 33.9438 | 50 | -0.11 | 65 |
IV.RINC.HHN. | 2020-05-27T12:03:04.47 | 0.3 | undecidable | manual | P | 114 | 57.8976 | 50 | 1.07 | 67 |
IV.LMD.HHE. | 2020-05-27T12:03:04.22 | 0.6 | undecidable | manual | P | 92 | 60.7947 | 50 | 0.38 | 58 |
IV.SEI.HHZ. | 2020-05-27T12:03:03.63 | 0.6 | undecidable | manual | S | 99 | 33.3444 | 50 | -0.94 | 50 |
IV.RUFI.EHZ. | 2020-05-27T12:03:03.45 | 0.6 | undecidable | manual | P | 123 | 53.6019 | 50 | 0.7 | 53 |
IV.BDI.HHZ. | 2020-05-27T12:03:02.86 | 0.6 | undecidable | manual | S | 261 | 28.1496 | 108 | -0.28 | 63 |
IV.PII.HHZ. | 2020-05-27T12:03:02.52 | 0.6 | undecidable | manual | P | 219 | 53.8017 | 50 | -0.25 | 61 |
GU.MAIM.HHE. | 2020-05-27T12:03:01.04 | 0.6 | undecidable | manual | P | 240 | 41.7249 | 50 | 0.13 | 64 |
MN.VLC.HHZ. | 2020-05-27T12:03:01.90 | 0.6 | undecidable | manual | P | 278 | 45.0216 | 50 | 0.49 | 59 |
IV.VISG.HHZ. | 2020-05-27T12:03:00.20 | 0.3 | undecidable | manual | P | 76 | 40.1265 | 50 | -0.46 | 89 |
GU.GSCL.HHZ. | 2020-05-27T12:03:00.72 | 0.3 | undecidable | manual | P | 314 | 39.627 | 50 | 0.13 | 96 |
IV.RONT.HHZ. | 2020-05-27T12:03:00.68 | 0.6 | undecidable | manual | P | 107 | 40.626 | 50 | -0.06 | 65 |
IV.MPPT.EHZ. | 2020-05-27T12:03:00.22 | 0.6 | undecidable | manual | S | 144 | 19.6692 | 115 | -0.17 | 66 |
GU.CARD.HHZ. | 2020-05-27T12:03:00.65 | 0.6 | undecidable | manual | P | 257 | 37.8288 | 50 | 0.34 | 61 |
GU.POPM.HHZ. | 2020-05-27T12:02:59.74 | 0.3 | undecidable | manual | S | 248 | 16.2726 | 120 | 0.4 | 94 |
IV.CRMI.HHZ. | 2020-05-27T12:02:59.39 | 0.6 | undecidable | manual | P | 175 | 33.9438 | 50 | -0.32 | 62 |
IV.FNVD.HHZ. | 2020-05-27T12:02:58.94 | 0.3 | undecidable | manual | S | 62 | 15.9729 | 120 | -0.31 | 96 |
IV.BDI.HHZ. | 2020-05-27T12:02:58.81 | 0.3 | undecidable | manual | P | 261 | 28.1496 | 108 | 0.02 | 100 |
IV.SEI.HHZ. | 2020-05-27T12:02:58.96 | 0.3 | undecidable | manual | P | 99 | 33.3444 | 50 | -0.65 | 84 |
IV.MPPT.EHZ. | 2020-05-27T12:02:56.95 | 0.3 | undecidable | manual | P | 144 | 19.6692 | 115 | -0.25 | 97 |
IV.FNVD.HHZ. | 2020-05-27T12:02:56.41 | 0.3 | undecidable | manual | P | 62 | 15.9729 | 120 | -0.13 | 100 |
GU.POPM.HHZ. | 2020-05-27T12:02:56.79 | 0.3 | undecidable | manual | P | 248 | 16.2726 | 120 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FNVD.HHN. | ML:2.1 | 0.00107793555 | 0.1792 | AML | other | m | 2020-05-27T12:02:59.42 |
IV.FNVD.HHE. | ML:1.9 | 0.00073467625 | 0.0832 | AML | other | m | 2020-05-27T12:02:59.52 |
IV.MPPT.EHN. | ML:1.9 | 0.00062933255 | 0.1984 | AML | other | m | 2020-05-27T12:03:00.45 |
IV.MPPT.EHE. | ML:1.6 | 0.00033138849999999996 | 0.2432 | AML | other | m | 2020-05-27T12:03:01.03 |
IV.BDI.HNN. | ML:1.8 | 0.0002933332 | 0.3264 | AML | other | m | 2020-05-27T12:03:03.39 |
IV.BDI.HHE. | ML:1.7 | 0.00026808375 | 0.16 | AML | other | m | 2020-05-27T12:03:03.56 |
IV.BDI.HNE. | ML:1.6 | 0.000223168595 | 0.1408 | AML | other | m | 2020-05-27T12:03:03.70 |
IV.BDI.HHN. | ML:1.8 | 0.00029950290000000003 | 0.1856 | AML | other | m | 2020-05-27T12:03:03.39 |
IV.VISG.HHN. | ML:1.4 | 0.000094951045 | 0.3008 | AML | other | m | 2020-05-27T12:03:06.20 |
GU.CARD.HHN. | ML:1.8 | 0.00023113774999999998 | 0.1216 | AML | other | m | 2020-05-27T12:03:06.06 |
GU.CARD.HHE. | ML:1.5 | 0.000126605825 | 0.1408 | AML | other | m | 2020-05-27T12:03:06.13 |
IV.RONT.HHN. | ML:2.0 | 0.00031048735000000004 | 0.2816 | AML | other | m | 2020-05-27T12:03:10.33 |
IV.RONT.HHE. | ML:1.9 | 0.00026148495 | 0.2752 | AML | other | m | 2020-05-27T12:03:10.68 |
GU.GSCL.HHE. | ML:1.7 | 0.00017889845 | 0.3008 | AML | other | m | 2020-05-27T12:03:06.83 |
GU.GSCL.HHN. | ML:2.0 | 0.00035709815 | 0.1984 | AML | other | m | 2020-05-27T12:03:06.85 |
IV.PII.HHN. | ML:2.0 | 0.00022599475 | 0.2176 | AML | other | m | 2020-05-27T12:03:09.52 |
IV.PII.HHE. | ML:1.9 | 0.00020007249999999999 | 0.1792 | AML | other | m | 2020-05-27T12:03:09.28 |